verb🔗ShareTo act in an inept, clumsy or inexpert manner; to make mistakes."Spiders build webs and wait for insects to bumble into them."actioncharacterChat with AIVocabulary GamePractice Reading
verb🔗ShareTo boom, as a bittern; to buzz, as a fly."The large bumblebee bumbled lazily around the flower garden, its buzzing a low drone on the warm afternoon. "animalsoundnatureChat with AIVocabulary GamePractice Reading