'Semantic' definitions:

Definition of 'semantic'

From: WordNet
adjective
Of or relating to meaning or the study of meaning; "semantic analysis"

Definition of 'Semantic'

From: GCIDE
  • Semantic \Sem*an"tic\, Semantical \Sem*an"tic*al\, n. sing. or pl. [Gr. shmantikos having meaning, from sh^ma a sign.]
  • 1. pertaining to the meanings of words. [PJC]
  • 2. of or pertaining to semantics. [PJC]