English noun: genus Psithyrus | |||
1. | genus Psithyrus (animal) a large bee that resembles the bumblebee but lacks pollen-collecting apparatus and a worker caste | ||
Synonyms | Psithyrus | ||
Broader (hypernym) | arthropod genus | ||
Member holonym | cuckoo-bumblebee | ||
Member meronym | Apidae, family Apidae | ||