noun🔗Share腋The angle or point of divergence between the upper side of a branch, leaf, or petiole, and the stem or branch from which it springs."The small flower bud grew in the axil of the leaf, where the leaf met the stem of the tomato plant. "小さな花のつぼみは、葉の腋で成長し、葉がトマトの茎と出会う場所でした。biologyplantpartnatureChat with AIVocabulary GamePractice Reading