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Right-branching
In linguistics, branching refers to the shape of the parse trees that represent the structure of sentences. Assuming that the language is being written or transcribed from left to right, parse trees that grow down and to the right are ''right-branching'', and parse trees that grow down and to the left are ''left-branching''. The direction of branching reflects the position of heads in phrases, and in this regard, right-branching structures are '' head-initial'', whereas left-branching structures are ''head-final''. English has both right-branching (head-initial) and left-branching (head-final) structures, although it is more right-branching than left-branching. Some languages such as Japanese and Turkish are almost fully left-branching (head-final). Some languages are mostly right-branching (head-initial). Examples Languages typically construct phrases with a head word (or nucleus) and zero or more ''dependents'' (modifiers). The following phrases show the phrase heads in bold. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Head (linguistics)
In linguistics, the head or nucleus of a phrase is the word that determines the syntactic category of that phrase. For example, the head of the noun phrase ''boiling hot water'' is the noun ''water''. Analogously, the head of a compound is the stem that determines the semantic category of that compound. For example, the head of the compound noun ''handbag'' is ''bag'', since a handbag is a bag, not a hand. The other elements of the phrase or compound modify the head, and are therefore the head's ''dependents''. Headed phrases and compounds are called ''endocentric'', whereas ''exocentric'' ("headless") phrases and compounds (if they exist) lack a clear head. Heads are crucial to establishing the direction of branching. Head-initial phrases are right-branching, head-final phrases are left-branching, and head-medial phrases combine left- and right-branching. Basic examples Examine the following expressions: :::big red dog :::birdsong The word ''dog'' is the head of ''big red dog' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
