Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
ruminative is an adjective meaning "deeply or seriously thoughtful". It carries one recorded sense.
deeply or seriously thoughtful
“Byron lives on not only in his poetry, but also in his creation of the `Byronic hero' - the persona of a brooding melancholy young man”
Definitions, synonyms and semantic relations for ruminative come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.