Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
cuckoo-bumblebee is a noun meaning "a bee that is parasitic in the nests of bumblebees". It carries one recorded sense.
Definitions, synonyms and semantic relations for cuckoo-bumblebee come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.