Thesaurus

countersign

noun

Synonyms and Antonyms of countersign

a word or phrase that must be spoken by a person in order to pass a guard
  • The guard demanded the countersign.
Synonyms of countersign
Words Related to countersign


Seen and Heard

What made you want to look up countersign? Please tell us where you read or heard it (including the quote, if possible).

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!