countersign: meaning, definition, pronunciation and examples
C2Formal, Technical, Military
Quick answer
What does “countersign” mean?
A sign, signal, or password given in response to another to confirm identity or authority.
Audio
Pronunciation
Definition
Meaning and Definition
A sign, signal, or password given in response to another to confirm identity or authority.
A second signature added to a document to confirm its validity or to approve a decision already signed by another person.
Dialectal Variation
British vs American Usage
Differences
No significant difference in core meaning. Spelling is consistent. Usage slightly more common in British formal/legal documents.
Connotations
Carries connotations of verification, authorisation, and protocol in both varieties.
Frequency
Low-frequency word in both varieties, but slightly more prevalent in UK governmental/military contexts.
Grammar
How to Use “countersign” in a Sentence
Noun: provide/require a countersignVerb (transitive): countersign + [document/order/cheque]Verb (transitive): countersign + [document] + [for/on behalf of + person/entity]Vocabulary
Collocations
Examples
Examples of “countersign” in a Sentence
verb
British English
- The treasurer will countersign the expenditure once the chair has signed.
- Please have your passport application countersigned by a professional.
American English
- The contract needs to be countersigned by the legal department.
- As a guarantor, you must countersign the loan agreement.
Usage
Meaning in Context
Business
A director must countersign the company cheque issued by the finance manager.
Academic
The archival treaty required the countersign of three witnesses to be considered valid.
Everyday
Very rare in casual conversation.
Technical
The sentry demanded the countersign before allowing the patrol to pass the checkpoint.
Watch out
Common Mistakes When Using “countersign”
- Using it as a synonym for any signature.
- Misspelling as 'counter sign' (two words) – standard spelling is one word.
- Using in informal contexts where 'sign' or 'co-sign' would suffice.
FAQ
Frequently Asked Questions
They are very close, especially in financial contexts. 'Countersign' often emphasises the secondary, verifying nature of the signature, while 'co-sign' can imply equal initial responsibility. In many legal documents, they are used interchangeably.
Yes. As a noun, it typically refers to the confirming signature itself ('add your countersign here') or, in military contexts, the secret password given in response to a challenge.
No, it is a low-frequency, formal word. Most learners will encounter it in specific legal, financial, historical, or military texts and not in casual conversation.
To 'sign' is to put your first or primary signature on a document. To 'countersign' is to add a second, confirming signature, usually after the first is in place, to validate it or share responsibility.
A sign, signal, or password given in response to another to confirm identity or authority.
Countersign is usually formal, technical, military in register.
Countersign: in British English it is pronounced /ˈkaʊntəsʌɪn/, and in American English it is pronounced /ˈkaʊn(t)ərˌsaɪn/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None commonly associated.”
Learning
Memory Aids
Mnemonic
Think of a COUNTER (second) SIGNature. It's the sign that comes after the first to make it official.
Conceptual Metaphor
VERIFICATION IS A SECONDARY MARK
Practice
Quiz
In which of these scenarios is 'countersign' used most appropriately?