Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
suprasegmental is an adjective meaning "pertaining to a feature of speech that extends over more than a single speech sound". It carries one recorded sense.
pertaining to a feature of speech that extends over more than a single speech sound
linguistics
Definitions, synonyms and semantic relations for suprasegmental come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.