noun🔗ShareProboscidienAny of various large, herbivorous mammals, of the order Proboscidea, that have a trunk; the elephants."The zookeeper pointed out the proboscidean, its large trunk swaying as it reached for the food. "Le gardien de zoo a montré le proboscidien, sa grande trompe se balançant alors qu'il atteignait la nourriture.animalbiologyorganismnatureChat with AIVocabulary GamePractice Reading