I.D. n : a card or badge used to identify the bearer; "you had to show your ID in order to get in" [syn: ID]ID

1 a state in the Rocky Mountains [syn: Idaho, Gem State]

2 a card or badge used to identify the bearer; "you had to show your ID in order to get in" [syn: I.D.]

3 (psychoanalysis) primitive instincts and energies underlying all psychic activity

Translingual

Number

id

1. A Roman numeral representing four hundred and ninety-nine (499).

See also

• Alternate forms: ID, CDXCIX, cdxcix
• Previous: iid (four hundred and ninety-eight, 498)
• Next: d (five hundred, 500)

English

Etymology 1

Pronunciation

• Rhymes: -ɪd

Noun

1. One of the three components of the in the Freudianpsychoanalytic model

See also

• ego
• superego
• Wikipedia article on the id in psychology

Etymology 2

Alternative spellings

• ide

Noun

1. A freshwater keyword fish of the family Cyprinidae found across northern Europe and Asia.

Synonyms

• orfe

See also

• Wikipedia article on the id

id. or id

1. abbreviation of
2. Abbreviation of the Latin word , same. Used in citations to state that the citation is found in the same work as the one previously cited.

See also

• ID

Danish

Noun

id

1. effort

Latin

Pronunciation

Personal pronoun

id

1. it (nominative neuter of is used as subject)
2. It (accusative neuter of is used as object'')

Malay

Noun

id

1. feast day

Maltese

Etymology

Noun

id

1. hand

Spanish

Verb

es-verb-form ir

Swedish

Noun

id

1. In the context of "obsolete|lang=sv}} effort

ID, I.D. or id may refer to:

In abbreviations:

• Identification
  • Identity card, a card used to establish positive identification of an individual
• Intelligent design, a modern form of the teleological argument (an argument for the existence of a god) which argues that life was designed
• Industrial design
• an abbreviation for the Latin idem.

In codes:

• Indonesia, ISO 3166-1 alpha-2 country code ID (Internet TLD: .id)
  • Indonesian language, ISO 639 alpha-2 code id
• the United States postal abbreviation for Idaho
• Interlink Airlines, IATA airline code

In computer science:

• in the Objective-C programming language id is the designation of the generic object datatype
• id Software, the computer game software developer
• iD (video game), is a 1980s video game by Mel Croucher
• Internet Draft, a working document of the IETF
• ProductID and VendorID in device drivers

In geography:

• İd, town in Turkey

In popular culture:

• i-D, a British fashion magazine
• I.D. (magazine), and American magazine focusing on Architecture, Graphic and Industrial Design
• I.D. (film), the 1995 British film, directed by Philip Davis
• iD Two, RTÉ television programme
• ID (manga), a Korean manhua of the European fantasy genre
• Investigation Discovery, an American cable channel which is abbreviated as ID.

In mathematics:

• Influence diagram, a graphical and mathematical representation of a decision situation
• Inside diameter, a dimension commonly used to specify the size of tubing or pipe
• An identity function, a function that always returns the same value that was used as its argument.

Other uses:

• The Citroën ID, a variant of the Citroën DS
• In India, the Muslim religious festival of Id-ul-Fitr
• In Freudian psychology, id, ego, and super-ego are the three parts of the psychic apparatus

anima, archetypal pattern, archetype, blind impulse, coconscious, collective unconscious, conscience, conscious self, death instinct, ego, ego ideal, ego-id conflict, ethical self, foreconscious, impulse, inborn proclivity, instinct, libidinal energy, libido, mind, motive force, natural instinct, natural tendency, persona, personality, pleasure principle, preconscious, primitive self, psyche, psychic apparatus, racial unconscious, self, subconscious, subconscious mind, subconscious urge, subliminal, subliminal self, submerged mind, superego, unconscious, unconscious mind, unlearned capacity, unreasoning impulse, vital impulse