Id.
adv, noun
adv, noun ·Rare ·Advanced level
Definitions
Noun
- 1 Acronym of identity document. abbreviation, acronym, alt-of
- 2 Abbreviation of identification. abbreviation, alt-of
- 3 Abbreviation of identifier. abbreviation, alt-of
Adverb
- 1 Abbreviation of idem; used in citations to state that the citation is found in the same work as the one previously cited. abbreviation, alt-of
- 2 Replaces a repeated word to reduce repetition, such as in dictionaries
Synonyms
All synonymsMore for "id."
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.