Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
agglomerative is an adjective meaning "clustered together but not coherent". It carries one recorded sense.
clustered together but not coherent
“an agglomerated flower head”
Definitions, synonyms and semantic relations for agglomerative come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.