A single pointed projection or peak often found in dental terms, referring to one cusp on a tooth.

एकल नुकीली चोटी

English Usage: The dentist noted that the single cusp on the molar was significantly worn down.

Hindi Usage: दंत चिकित्सक ने देखा कि कर्ण में एकल नुकीली चोटी काफी घिस गई थी।