coquilla

Etymology
, diminutive of.

Noun

 * 1) The nut of the Brazilian palm.

Derived terms

 * coquilla nut

Etymology
.

Noun

 * 1)  jockstrap, athletic protector, groin guard, strap, cup (protection for the male genitals)
 * 2)  seashell
 * 1)  seashell