Obs.

adj, noun

adj, noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Abbreviation of obstetrics. abbreviation, alt-of, uncountable
Adjective
  1. 1
    Alternative form of obs (“obsolete”). alt-of, alternative

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.