Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
pentavalent is an adjective meaning "having a valence of five". It carries one recorded sense.
having a valence of five
chemistry
Definitions, synonyms and semantic relations for pentavalent come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.
147,478 entries in AltF Lexicon, every one with its syllables marked.
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