Borrowed from Spanish peligro ("danger").
peligro
Semi-learned borrowing from Latin periculum.
peligro m
Metathetic form from Old Spanish periglo, itself a semi-learned borrowing from Latin per?culum[1] (compare similar phonetic evolution of milagro). Cognate with English peril.
peligro m (plural peligros)
See the etymology of the corresponding lemma form.
peligro