назубок
Russian edit
Etymology edit
Univerbation of на зубо́к (na zubók).
Pronunciation edit
Adverb edit
назубо́к • (nazubók)
- (informal) inside out, off pat, thoroughly
- знать назубо́к ― znatʹ nazubók ― to know inside and out, to know backwards
See also edit
- наизу́сть (naizústʹ)