Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
labor-intensive is an adjective meaning "requiring a large expenditure of labor but not much capital". It carries one recorded sense.
requiring a large expenditure of labor but not much capital
“cottage industries are labor intensive”
Definitions, synonyms and semantic relations for labor-intensive come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.