either of the two external openings of the nose
WordReference Random House Learner's Dictionary of American English © 2025
nos•tril /ˈnɑstrəl/USA pronunciation
n. [countable]
WordReference Random House Unabridged Dictionary of American English © 2025- Anatomyeither of the two outer openings of the nose.
nos•tril
(nos′trəl),USA pronunciation n.
- Anatomyeither of the two external openings of the nose.
- bef. 1000; Middle English nostrill, Old English nosterl, variant of nosthyrl, equivalent. to nos(u) ) nose + thyrel hole; see thirl
Collins Concise English Dictionary © HarperCollins Publishers::
'nostril' also found in these entries (note: many are not synonyms or translations):
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