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Word Ladder
Word ladder (also known as Doublets, word-links, change-the-word puzzles, paragrams, laddergrams, or word golf) is a word game invented by Lewis Carroll. A word ladder puzzle begins with two words, and to solve the puzzle one must find a chain of other words to link the two, in which two adjacent words (that is, words in successive steps) differ by one letter. History Lewis Carroll says that he invented the game on Christmas day in 1877. Carroll devised the word game for Julia and Ethel Arnold. The first mention of the game in Carroll's diary was on March 12, 1878, which he originally called "Word-links", and described as a two-player game. Carroll published a series of word ladder puzzles and solutions, which he then called "Doublets", in the magazine ''Vanity Fair'', beginning with the March 29, 1879 issue. Later that year it was made into a book, published by Macmillan and Co. J. E. Surrick and L. M. Conant published a book ''Laddergrams'' of such puzzles in 1927. Vladimir Nab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Head To Tail Word Ladder
A head is the part of an organism which usually includes the ears, brain, forehead, cheeks, chin, eyes, nose, and mouth, each of which aid in various sensory functions such as sight, hearing, smell, and taste. Some very simple animals may not have a head, but many bilaterally symmetric forms do, regardless of size. Heads develop in animals by an evolutionary trend known as cephalization. In bilaterally symmetrical animals, nervous tissue concentrate at the anterior region, forming structures responsible for information processing. Through biological evolution, sense organs and feeding structures also concentrate into the anterior region; these collectively form the head. Human head The human head is an anatomical unit that consists of the skull, hyoid bone and cervical vertebrae. The term "skull" collectively denotes the mandible (lower jaw bone) and the cranium (upper portion of the skull that houses the brain). Sculptures of human heads are generally based ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Canberra Times
''The Canberra Times'' is a daily newspaper in Canberra, Australia, which is published by Australian Community Media. It was founded in 1926, and has changed ownership and format several times. History ''The Canberra Times'' was launched in 1926 by Thomas Shakespeare along with his oldest son Arthur Shakespeare and two younger sons Christopher and James. The newspaper's headquarters were originally located in the Civic retail precinct, in Cooyong Street and Mort Street, in blocks bought by Thomas Shakespeare in the first sale of Canberra leases in 1924. The newspaper's first issue was published on 3 September 1926. It was the second paper to be printed in the city, the first being ''The Federal Capital Pioneer''. Between September 1926 and February 1928, the newspaper was a weekly issue. The first daily issue was 28 February 1928. In June 1956, ''The Canberra Times'' converted from broadsheet to tabloid format. Arthur Shakespeare sold the paper to John Fairfax ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paronym
Paronyms are words that are pronounced or written in a similar way but which have different lexical meanings. Paronyms contrast with homonyms, which are words with different meaning having the same pronunciation or spelling. Examples of English paronyms include: * '' alternately'' and '' alternatively'' * ''collision'' and ''collusion'' * '' conjuncture'' and ''conjecture'' * '' eclipse'' and '' ellipse'' * '' excise'' and '' exercise'' * '' prolepsis'' and '' proslepsis'' * '' continuous'' and ''contiguous'' * '' affect'' and '' effect'' * '' upmost'' and '' utmost'' * '' deprecate'' and '' depreciate'' The term ''paronym'' can also refer to words that are derived from the same root, i.e. cognate words. See also * -onym The suffix ''-onym'' (from grc, ὄνυμα / name) is a bound morpheme, that is attached to the end of a root word, thus forming a new compound word that designates a particular ''class'' of names. In linguistic terminology, compound words that ... * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proper Noun
A proper noun is a noun that identifies a single entity and is used to refer to that entity (''Africa'', ''Jupiter'', '' Sarah'', ''Microsoft)'' as distinguished from a common noun, which is a noun that refers to a class of entities (''continent, planet, person, corporation'') and may be used when referring to instances of a specific class (a ''continent'', another ''planet'', these ''persons'', our ''corporation''). Some proper nouns occur in plural form (optionally or exclusively), and then they refer to ''groups'' of entities considered as unique (the ''Hendersons'', the '' Everglades'', ''the Azores'', the ''Pleiades''). Proper nouns can also occur in secondary applications, for example modifying nouns (the ''Mozart'' experience; his ''Azores'' adventure), or in the role of common nouns (he's no ''Pavarotti''; a few would-be ''Napoleons''). The detailed definition of the term is problematic and, to an extent, governed by convention. A distinction is normally made in current li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Donald Knuth
Donald Ervin Knuth ( ; born January 10, 1938) is an American computer scientist, mathematician, and professor emeritus at Stanford University. He is the 1974 recipient of the ACM Turing Award, informally considered the Nobel Prize of computer science. Knuth has been called the "father of the analysis of algorithms". He is the author of the multi-volume work ''The Art of Computer Programming'' and contributed to the development of the rigorous analysis of the computational complexity of algorithms and systematized formal mathematical techniques for it. In the process, he also popularized the asymptotic notation. In addition to fundamental contributions in several branches of theoretical computer science, Knuth is the creator of the TeX computer typesetting system, the related METAFONT font definition language and rendering system, and the Computer Modern family of typefaces. As a writer and scholar, Knuth created the WEB and CWEB computer programming systems designed to encou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anagram
An anagram is a word or phrase formed by rearranging the letters of a different word or phrase, typically using all the original letters exactly once. For example, the word ''anagram'' itself can be rearranged into ''nag a ram'', also the word ''binary'' into ''brainy'' and the word ''adobe'' into ''abode''. The original word or phrase is known as the ''subject'' of the anagram. Any word or phrase that exactly reproduces the letters in another order is an anagram. Someone who creates anagrams may be called an "anagrammatist", and the goal of a serious or skilled anagrammatist is to produce anagrams that reflect or comment on their subject. Examples Anagrams may be created as a commentary on the subject. They may be a parody, a criticism or satire. For example: * "New York Times" = " monkeys write" * " Church of Scientology" = "rich-chosen goofy cult" * "McDonald's restaurants" = " Uncle Sam's standard rot" * "coronavirus" = " carnivorous" * "She Sells Sanctuary" = " Santa; shy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antonym
In lexical semantics, opposites are words lying in an inherently incompatible binary relationship. For example, something that is ''long'' entails that it is not ''short''. It is referred to as a 'binary' relationship because there are two members in a set of opposites. The relationship between opposites is known as opposition. A member of a pair of opposites can generally be determined by the question ''What is the opposite of X ?'' The term antonym (and the related antonymy) is commonly taken to be synonymous with opposite, but antonym also has other more restricted meanings. Graded (or gradable) antonyms are word pairs whose meanings are opposite and which lie on a continuous spectrum (hot, cold). Complementary antonyms are word pairs whose meanings are opposite but whose meanings do not lie on a continuous spectrum (''push'', ''pull''). Relational antonyms are word pairs where opposite makes sense only in the context of the relationship between the two meanings (''t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synonym
A synonym is a word, morpheme, or phrase that means exactly or nearly the same as another word, morpheme, or phrase in a given language. For example, in the English language, the words ''begin'', ''start'', ''commence'', and ''initiate'' are all synonyms of one another: they are ''synonymous''. The standard test for synonymy is substitution: one form can be replaced by another in a sentence without changing its meaning. Words are considered synonymous in only one particular sense: for example, ''long'' and ''extended'' in the context ''long time'' or ''extended time'' are synonymous, but ''long'' cannot be used in the phrase ''extended family''. Synonyms with exactly the same meaning share a seme or denotational sememe, whereas those with inexactly similar meanings share a broader denotational or connotational sememe and thus overlap within a semantic field. The former are sometimes called cognitive synonyms and the latter, near-synonyms, plesionyms or poecilonyms. Lexicograph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hamming Distance
In information theory, the Hamming distance between two strings of equal length is the number of positions at which the corresponding symbols are different. In other words, it measures the minimum number of ''substitutions'' required to change one string into the other, or the minimum number of ''errors'' that could have transformed one string into the other. In a more general context, the Hamming distance is one of several string metrics for measuring the edit distance between two sequences. It is named after the American mathematician Richard Hamming. A major application is in coding theory, more specifically to block codes, in which the equal-length strings are vectors over a finite field. Definition The Hamming distance between two equal-length strings of symbols is the number of positions at which the corresponding symbols are different. Examples The symbols may be letters, bits, or decimal digits, among other possibilities. For example, the Hamming distance betwe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Collins Scrabble Words
Collins Scrabble Words (CSW, formerly SOWPODS) is the word list used in English-language tournament Scrabble in most countries except the US, Thailand and Canada. The term SOWPODS is an anagram of the two abbreviations '' OSPD'' (Official Scrabble Players Dictionary) and '' OSW'' (Official Scrabble Words), these being the original two official dictionaries used in various parts of the world at the time. Although the two source dictionaries have now changed their respective titles, the term SOWPODS is still used by tournament players to refer to the combination of the two sources. There has not been any actual hard-copy list produced called SOWPODS, although the current Collins Scrabble Words, or CSW, is in effect the full SOWPODS list by a different name. Currently the two main sources for the words making up the combined list (generally known as Collins) are: * The British words. Derived from two sources; the ''Collins English Dictionary'' and the ''Collins Corpus'', and * The Am ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pale Fire
''Pale Fire'' is a 1962 novel by Vladimir Nabokov. The novel is presented as a 999-line poem titled "Pale Fire", written by the fictional poet John Shade, with a foreword, lengthy commentary and index written by Shade's neighbor and academic colleague, Charles Kinbote. Together these elements form a narrative in which both fictional authors are central characters. Nabokov wrote ''Pale Fire'' in 1960–61, after the success of ''Lolita'' had made him financially independent, allowing him to retire from teaching and return to Europe. It was commenced in Nice and completed in Montreux, Switzerland. ''Pale Fire'' has spawned a wide variety of interpretations and a large body of written criticism, which Finnish literary scholar estimated in 1995 as more than 80 studies. The Nabokov authority Brian Boyd has called it "Nabokov's most perfect novel", and the critic Harold Bloom called it "the surest demonstration of his own genius ... that remarkable tour de force". It was rank ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Word Game
Word games (also called word game puzzles or word search games) are spoken, board, or video games often designed to test ability with language or to explore its properties. Word games are generally used as a source of entertainment, but can additionally serve an educational purpose. Young children can enjoy playing games such as Hangman, while naturally developing important language skills like spelling. Researchers have found that adults who regularly solved crossword puzzles, which require familiarity with a larger vocabulary, had better brain function later in life. Popular word-based game shows have been a part of television and radio throughout broadcast history, including '' Spelling Bee'', the first televised game show, and '' Wheel of Fortune'', the longest-running syndicated game show in the United States. Categories of word game Letter arrangement games In a letter arrangement game, the goal is to form words out of given letters. These games generally test voc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
