Synonyms of trademark in English:

trademark


See US English definition of trademark

See UK English definition of trademark

noun

1‘there was a trademark on the back of his jacket’

SYNONYMS
logo, emblem, sign, stamp, symbol, device, badge, crest, insignia, seal, coat of arms, shield, motif, hallmark, mark, figure, monogram, logotype, colophon
trade name, brand name, proprietary name

2‘long hair was the trademark of the hippy’

SYNONYMS
characteristic, trait, quality, attribute, feature, peculiarity, idiosyncrasy, hallmark, quirk, speciality, sign, telltale sign, penchant, proclivity