tacón
/taˈkon/ · B2 · noun · m
heel
👠 tacón = tack + on: a tack-like stud on the back of the shoe
Sounds like tack-OWN: a heel is the part that taps and clacks on the floor. Say ta-CON and hear the clack of a high heel striking the ground. Related to English tack and Spanish taco as a plug or stopper.