nostril

[ nos-truh l ]
/ ˈnɒs trəl /

noun

either of the two external openings of the nose.

Origin of nostril

before 1000; Middle English nostrill, Old English nosterl, variant of nosthyrl, equivalent to nos(u) nose + thyrel hole; see thirl

Example sentences from the Web for nostrils

British Dictionary definitions for nostrils

nostril
/ (ˈnɒstrɪl) /

noun

either of the two external openings of the nose Related adjectives: narial, narine

Word Origin for nostril

Old English nosthyrl, from nosu nose + thyrel hole

Medical definitions for nostrils

nostril
[ nŏstrəl ]

n.

A naris.