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  1. NOSTRIL Definition & Meaning - Merriam-Webster

    Dec 4, 2016 · The meaning of NOSTRIL is either of the external nares; broadly : either of the nares with the adjoining passage on the same side of the septum. How to use nostril in a …

  2. Nostril - Wikipedia

    A nostril (or naris / ˈnɛərɪs /, pl.: nares / ˈnɛəriːz /) is either of the two orifices of the nose. They enable the entry and exit of air and other gasses through the nasal cavities.

  3. Why we have two nostrils instead of one big hole - Popular Science

    Dec 4, 2025 · When you have a cold, one nostril is a lot more congested while the other manages most of the breathing. Having a severely blocked nostril causes the temperature of the nasal …

  4. NOSTRIL | English meaning - Cambridge Dictionary

    / ˈnɑs·trəl / Add to word list either of the two openings in the nose through which air moves (Definition of nostril from the Cambridge Academic Content Dictionary © Cambridge University …

  5. Nose: Anatomy, Function & Related Conditions - Cleveland Clinic

    Jul 29, 2024 · Nostrils (nares): Your nostrils are holes that lead to your nasal cavities.

  6. nostril noun - Definition, pictures, pronunciation and usage notes ...

    Definition of nostril noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

  7. Nostril - definition of nostril by The Free Dictionary

    Define nostril. nostril synonyms, nostril pronunciation, nostril translation, English dictionary definition of nostril. n. Either of the external openings of the nose; a naris. American Heritage® …

  8. NOSTRIL Definition & Meaning | Dictionary.com

    NOSTRIL definition: either of the two external openings of the nose. See examples of nostril used in a sentence.

  9. NOSTRIL definition and meaning | Collins English Dictionary

    nostril in American English (ˈnɑstrəl) noun either of the two external openings of the nose

  10. Nostril - Structure, Function, Location, Anatomy, Diagram

    The nostril, also known as the anterior nare, is the external opening of the nose that allows air to pass into the nasal cavity. Each nostril is part of the external nose and is anatomically …