Meaning & use
id
In psychoanalytic theory, the part of the mind containing basic, unconscious instinctual drives and desires.
See it in a sentence
Freud described the id as constantly seeking pleasure without regard for consequences.
Some psychologists blame impulsive behavior on the id overpowering the rational mind.
A note on using this word
Id is a short but valid word in most dictionaries. It is also used informally as a shorthand for identification, usually written as ID.
Words with a similar meaning
This term is best learned through its definition and examples.
Choose a synonym to suit the sentence. Meanings can overlap without being identical.
Another way to use it
2. abbreviation
A document or code that establishes a person's identity.
She showed her id at the front desk before checking into the hotel.
Make it your own
Write a sentence using “id”, then compare your use with the examples above.