English

edit

Alternative forms

edit

Pronunciation

edit

Adjective

edit

on guard (comparative more on guard, superlative most on guard)

  1. (fencing) The starting position of a fencing bout; en garde.
  2. Vigilant, alert.
  3. (aviation) Transmitting on the aircraft emergency frequency.

Antonyms

edit

Translations

edit

Anagrams

edit