noun🔗ShareNarwalMonodon monoceros, an Arctic cetacean that grows to about 20 feet (6 meters) long, the male having a single horn-like tusk, a twisted, pointed canine tooth that projects forward."The children were fascinated by the picture of the narwhal with its long, spiraled tusk, learning it was a type of whale that lives in the Arctic. "Die Kinder waren fasziniert von dem Bild des Narwals mit seinem langen, spiralförmigen Stoßzahn und erfuhren, dass es sich um eine Walart handelt, die in der Arktis lebt.animaloceannaturebiologyfishChat with AIVocabulary GamePractice Reading