the meaning of a word, phrase, sentence, or text; "a petty argument about semantics"
the study of language meaning
百科解釋
Semantics (from )The word is derived from the Ancient Greek word σημαντικ?? (semantikos), related to meaning, significant, from σημα?νω (semaino), to signify, to indicate, which is from σ?μα (sema), sign, mark, token. The plural is used in analogy with words similar to physics, which was in the neuter plural in Ancient Greek and meant "things relating to nature".