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HYPHEN
WORDNET DICTIONARY
OXFORD DICTIONARY
THESAURUS

WORDNET DICTIONARY

Noun thumbprint has 1 sense

• thumbprint(n = noun.communication) - fingerprint made by the thumb (especially by the pad of the thumb);
is a kind of fingerprint

OXFORD DICTIONARY

THESAURUS

thumbprint

boss, bump, colophon, concavity, convexity, dactylogram, dactylograph, dent, dint, embossment, excrescence, fingerprint, footmark, footprint, footstep, fossil footprint, ichnite, ichnolite, impress, impression, imprint, indent, indentation, indention, lump, pad, paw print, pawmark, pimple, print, pug, pugmark, seal, sigil, signet, stamp, step, stud, thumbmark, vestige

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