Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
chemosorptive is an adjective meaning "having the capacity to adsorb by chemical as contrasted with physical forces". It carries one recorded sense.
having the capacity to adsorb by chemical as contrasted with physical forces
Definitions, synonyms and semantic relations for chemosorptive come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.