Synonyms
Antonyms
Etymology

1. countersign

noun. a secret word or phrase known only to a restricted group.

Etymology

  • counter- (English)
  • sign (English)
  • signe (Old French (842-ca. 1400))

2. countersign

noun. a second confirming signature endorsing a document already signed.

Synonyms

Antonyms

Etymology

  • counter- (English)
  • sign (English)
  • signe (Old French (842-ca. 1400))

3. countersign

verb. add one's signature to after another's to attest authenticity.

Antonyms

Etymology

  • counter- (English)
  • sign (English)
  • signe (Old French (842-ca. 1400))