noun🔗ShareA toy that makes a rattle sound; a rattle."The baby shook the colorful rattlebox, giggling at the loud, cheerful noise. "soundentertainmentitemthingChat with AIVocabulary GamePractice Reading
noun🔗ShareAn American herb (Crotalaria sagittalis), whose ripe seeds rattle in the inflated pod."Walking through the field, I heard a faint, dry sound, and realized it was coming from the rattlebox plants, their ripe seeds shaking inside their papery pods. "plantnaturebiologyseedChat with AIVocabulary GamePractice Reading
noun🔗ShareAny species of Crotalaria, a genus of yellow-flowered herbs, with inflated, many-seeded pods."The child shook the dry rattlebox, enjoying the sound the loose seeds made inside the inflated pod. "plantbiologynatureChat with AIVocabulary GamePractice Reading
