adj. 1 of the teeth or dentistry. 2 (of a consonant) produced with the tonguetip against the upper front teeth (as th) or the ridge of the teeth (as n, s, t). [Latin dens dent tooth] dental floss n. thread used to clean between the teeth.
adj. 1 of the teeth or dentistry. 2 (of a consonant) produced with the tonguetip against the upper front teeth (as th) or the ridge of the teeth (as n, s, t). [Latin dens dent tooth] dental floss n. thread used to clean between the teeth.