Literal translation: to give tooth
Meaning: to use nice words and chivalry to gain the favor of a female, to court someone this way. This term is often used to refer to men who don’t have much else to offer but are good at making girls fall in love with them because of their courting skills. A man who “gives tooth” is called a “muelú”.
Significado: dícese del hombre que enamora a una chica con el uso de sus palabras y su trato, especialmente si no tiene mucho más que ofrecer. Dicho hombre que “da muela” es llamado un “muelú”.