What does countersign mean?
A countersign is a signature or mark added to a document or signature to verify its authenticity. It is often used in formal or official contexts, such as in business or government documents. The countersign is typically added by a person other than the main signer, and its purpose is to ensure the document's validity. In some cases, the countersign may be added by a lawyer or other authorized person. The term 'countersign' is derived from the Latin words 'contra' and 'signum,' meaning 'against' and 'sign,' respectively. In modern usage, the term is often used interchangeably with 'endorsement' or 'verification.' However, it is essential to note that the countersign is a distinct concept from the main signature, and its purpose is to provide additional authentication.
nounA signature or mark added to a document or signature to verify its authenticity, especially one added by a person other than the main signer.
- A signature or mark added to a document or signature to verify its authenticity.
"The countersign on the contract was added by the lawyer to ensure its validity."
"The countersign on the contract was added by the lawyer to ensure its validity."
"The countersign on the letter was added by the sender's assistant."
The plural form 'countersigns' is used to describe multiple signatures or marks added to documents or signatures to verify their authenticity.
"The countersigns on the contracts were added by the lawyers to ensure their validity."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of countersign
The term 'countersign' originated in the 15th century from the Latin words 'contra' and 'signum,' meaning 'against' and 'sign,' respectively. In medieval times, the term was used to describe a signature or mark added to a document to verify its authenticity. Over time, the term evolved to include the concept of endorsement or verification. Today, the term 'countersign' is widely used in formal and official contexts to describe a signature or mark added to a document or signature to verify its authenticity.
Usage notes
The term 'countersign' is often used in formal or official contexts, such as in business or government documents.