Define Thumb print. Thumb print synonyms, Thumb print pronunciation, Thumb print translation, English dictionary definition of Thumb print. n. 1. a. A mark left.
Thumbprint definition is - an impression made by the thumb; especially: a print made by the inside of the first joint. How to use thumbprint in a sentence.
Thumbprint definition: A thumbprint is a mark made by a person's thumb which shows the pattern of lines on its | Meaning, pronunciation, translations and.