noun🔗ShareArmfüßerAny of many marine invertebrates, of the phylum Brachiopoda, that have bivalve dorsal and ventral shells with two tentacle-bearing arms that capture food"The marine biologist studied the brachiopod, a small, shelled creature that filters food from the ocean water. "Der Meeresbiologe untersuchte den Armfüßer, ein kleines, behelmtes Lebewesen, das Nahrung aus dem Meerwasser filtert.animalbiologyoceanscienceChat with AIVocabulary GamePractice Reading