nares

plural noun, singular nar·is [nair-is] /ˈnɛər ɪs/. Anatomy.

1. the nostrils or the nasal passages.

pl n singular naris (ˈnɛərɪs)

1. anatomy the nostrils

n.“nostrils,” 1690s, from Latin nares, plural of naris “nostril,” from PIE root *nas- (see nose (n.)).