bee (bees plural )
1 n-count A bee is an insect with a yellow-and-black striped body that makes a buzzing noise as it flies. Bees make honey, and can sting.
2 If you have a bee in your bonnet about something, you are so enthusiastic or worried about it that you keep mentioning it or thinking about it.
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have a bee in sb's bonnet phrase V and bee inflect, oft PHR about n
He's got a bee in his bonnet about factory farming.
3 n-count A bee is a social event where people get together for a competition or to do something such as sew. (AM) usu n N That year I won first prize in the spelling bee...
killer bee (killer bees plural )A killer bee is a type of bee which is very aggressive and likely to attack and sting people. n-count