Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
co-occurrent is an adjective meaning "occurring or operating at the same time". It carries one recorded sense.
occurring or operating at the same time
“a series of coincident events”
Definitions, synonyms and semantic relations for co-occurrent come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.