Opening may refer to:

Types of openings

Hole A hole is an opening in or through a particular medium, usually a solid Body (physics), body. Holes occur through natural and artificial processes, and may be useful for various purposes, or may represent a problem needing to be addressed in m ...

* A

title sequence A title screen (also called an opening screen or intro) is the method by which films or television show, television programmes present their title and key filmmaking, production and cast members, utilizing conceptual visuals and sound (often an op ...

opening credits In a motion picture, television program or video game, the opening credits or opening titles are shown at the very beginning and list the most important members of the production. They are now usually shown as text superimposed on a blank scree ...

Grand opening An opening ceremony, grand opening, or ribbon-cutting ceremony marks the official opening of a newly constructed location or the start of an event.

of a business or other institution *

Inauguration In government and politics, inauguration is the process of swearing a person into office and thus making that person the incumbent. Such an inauguration commonly occurs through a formal ceremony or special event, which may also include an inau ...

Keynote A keynote in public speaking is a talk that establishes a main underlying theme. In corporate or commercial settings, greater importance is attached to the delivery of a keynote speech or keynote address. The keynote establishes the framework fo ...

Opening sentence The opening sentence or opening line stands at the beginning of a written work. The opening line is part or all of the opening sentence that may start the lead paragraph. For older texts the Latin term ('it begins') is in use for the very first w ...

Opening sequence A title screen (also called an opening screen or intro) is the method by which films or television programmes present their title and key production and cast members, utilizing conceptual visuals and sound (often an opening theme song with visua ...

Opening statement An opening statement is generally the first occasion that the trier of fact (jury or judge) has to hear from a lawyer in a trial, aside possibly from questioning during voir dire. The opening statement is generally constructed to serve as a "roa ...

, a beginning statement in a court case *

Opening (morphology) In mathematical morphology, opening is the dilation of the erosion of a set A by a structuring element B: :A\circ B = (A\ominus B)\oplus B, \, where \ominus and \oplus denote erosion and dilation, respectively. Together with closing, the op ...

, a morphological filtering operation used in image processing *

Overture Overture (from French ''ouverture'', "opening") is a music instrumental introduction to a ballet, opera, or oratorio in the 17th century. During the early Romantic era, composers such as Beethoven and Mendelssohn composed overtures which ...

Salutation (greeting) A salutation is a greeting used in a letter or other communication. Salutations can be formal or informal. The most common form of salutation in an English letter includes the recipient's given name or title. For each style of salutation there ...

Vernissage A vernissage (from French, originally meaning "varnishing") is a preview of an art exhibition, which may be private, before the formal opening. If the vernissage is not open to the public, but only to invited guests, it is often called a '' pr ...

Games

Backgammon opening The first moves of a backgammon game are the opening moves, collectively referred to as the opening, and studied in the backgammon opening theory. Backgammon opening theory is not developed in as much detail as opening theory in chess, which has b ...

Chess opening The opening is the initial stage of a chess game. It usually consists of established Chess_theory#Opening_theory, theory. The other phases are the chess middlegame, middlegame and the chess endgame, endgame. Many opening sequences, known as ''op ...

Go opening A Go opening is the initial stage of a game of Go. On the traditional 19×19 board the opening phase of the game usually lasts between 15 and 40 plies. There is some specialised terminology for go openings. The precise meanings of Japanese l ...

Shogi opening A shogi opening ( ) is the sequence of initial moves of a shogi game before the middle game. The more general Japanese term for the beginning of the game is ()''.'' A ''Jōseki#Jōseki in shogi, jōseki'' () is the especially recommended sequen ...

* , a term from contract bridge * , a term from contract bridge

Media

Al-Fatiha Al-Fatiha () is the first chapter () of the Quran. It consists of seven verses (') which consist of a prayer for guidance and mercy. Al-Fatiha is recited in Muslim obligatory and voluntary prayers, known as ''salah''. The primary literal mea ...

, "The Opening", the first chapter of the Qur'an * ''The Opening'' (album), live album by Mal Waldron * "Opening", a song by Hikaru Utada from the 2004 album ''

Exodus Exodus or the Exodus may refer to: Religion * Book of Exodus, second book of the Hebrew Torah and the Christian Bible * The Exodus, the biblical story of the migration of the ancient Israelites from Egypt into Canaan Historical events * Ex ...

'' * "Opening", a song by Jay Chou from the 2007 album ''

Secret Secrecy is the practice of hiding information from certain individuals or groups who do not have the "need to know", perhaps while sharing it with other individuals. That which is kept hidden is known as the secret. Secrecy is often controver ...

Types of openings

Games

Media

See also