From Vulgar Latin *scuriolus, diminutive of scurius, variant of Latin sciurus.
esquilo m (plural esquilos, feminine esquila, feminine plural esquilas)
- squirrel (any of the rodents of the family Sciuridae distinguished by their large bushy tail)
- first-person singular (eu) present indicative of esquilar
- First-person singular (yo) present indicative form of esquilar.