سن

سَنُونٌ ذ A dentifrice; (S, M, L, K;) a medicament with which the teeth are rubbed and cleansed, compounded for the purpose of strengthening and freshening them: (L:) pl. سَنُونَاتٌ. (K in art. سرط [where, in the CK, سُفُوفَاتٌ is erroneously put in its place].) -A2- See also سَنِينَةٌ.