noun🔗ShareA ctenoidean."While walking on the beach, my daughter found a flatfish, a type of ctenoid, and examined its comb-like scales. "fishanimalbiologyChat with AIVocabulary GamePractice Reading
adjective🔗ShareHaving a toothed margin, usually fish scales"The fish had ctenoid scales, giving it a slightly rough texture. "fishanimalbiologyanatomyChat with AIVocabulary GamePractice Reading
adjective🔗ShareComb-like in shape."The fossil showed a ctenoid scale, with a comb-like edge that helped identify it as belonging to a perch-like fish. "biologyanimalfishChat with AIVocabulary GamePractice Reading
