fingerprint

fin-ger-print · noun/verb

imported

Definitions

noun/verb

  1. 1.

    An impression or mark made on a surface by the ridged skin on the tip of a finger, especially as used for identifying individuals.

  2. 2.

    To record the fingerprints of a person, typically for identification purposes.

  3. 3.

    A distinctive identifying characteristic or trait.

Forms

plural: fingerprints

Phrases & expressions

  • •
    DNA fingerprint — a unique genetic profile used for identification
  • •
    digital fingerprint — unique data used to track online activity
  • •
    leave one's fingerprint on — to have a distinctive influence on something

Related words

See also: fingerprints, forensics, identification
Synonyms: impression, print

Etymology

Compound word from finger + print. First used in the late 19th century when fingerprinting became a method of criminal identification.