The definition of a fingerprint is the mark made on the surface of something by the curves and indentations of the finger tips.
An example of a fingerprint is the mark left on a glass used by someone after they have eaten greasy french fries.
Fingerprint is defined as to capture an impression of the marks left by the raised curves of a person's finger tips.(verb)
An example of fingerprint is someone being arrested and having ink put on their finger tips and then pressed onto paper.
See fingerprint in Webster's New World College Dictionary
See fingerprint in American Heritage Dictionary 4
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