noun🔗ShareArénicoleAny of several species of large marine annelid worm of the genus Arenicola"The fisherman dug in the wet sand, hoping to find a fat lugworm to use as bait. "Le pêcheur creusa dans le sable mouillé, espérant trouver un gros arénicole à utiliser comme appât.animalbiologyoceanChat with AIVocabulary GamePractice Reading