noun🔗ShareKopffüßerAny mollusc, of the class Cephalopoda, which includes squid, cuttlefish, octopus, nautiloids etc."At the aquarium, we saw a fascinating cephalopod with eight arms: an octopus. "Im Aquarium sahen wir einen faszinierenden Kopffüßer mit acht Armen: einen Oktopus.animaloceanbiologynaturefishChat with AIVocabulary GamePractice Reading