noun🔗ShareChélicèresEither of the prehensile claws found on the proboscis of chelicerates (horseshoe crabs, sea spiders and arachnids)."The spider used its chelicerae to grab the fly and pull it closer to its mouth. "L'araignée a utilisé ses chélicères pour saisir la mouche et la rapprocher de sa bouche.animalanatomybiologypartorganismChat with AIVocabulary GamePractice Reading