Definition, Meaning & Synonyms
thumbprint
noun
/ˈθʌm.prɪnt/
Definition
A thumbprint is a unique mark made by the pattern of ridges and lines on the surface of a person’s thumb.
Examples
- The police used the suspect’s thumbprint to confirm their identity.
- Every person has a unique thumbprint, making it a reliable method of identification.
Meaning
The impression or print left by the thumb, often used for identification purposes.
Synonyms
- Fingerprint
- Mark
