Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
synsemantic is an adjective meaning "of a word or phrase meaningful only when it occurs in the company of other words". It carries one recorded sense.
of a word or phrase meaningful only when it occurs in the company of other words
linguistics
Definitions, synonyms and semantic relations for synsemantic come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.