| nostril | 1. <anatomy> One of the external openings of the nose, which give passage to the air breathed and to secretions from the nose and eyes; one of the anterior nares. In sperm whales, porpoises, and allied animals, there is only one nostril, which is situated on the top of the head and called a spiracle. 2. Perception; insight; acuteness. "Methinks a man Of your sagacity and clear nostril should Have made another choice." (B. Jonson) Origin: OE. Nosethril, nosethirl, AS. Nospyrl; nos for nosu nose + pyrel opening, hole, from pyrel pierced, for pyrhel, fr. Purh through. See Nose, and Through, and cf. Thrill. Source: Websters Dictionary (01 Mar 1998) |
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| internal nostril | The definitive choana opening into the nasopharynx, after the nasal chambers have been lengthened by the formation of the secondary palate. Synonym: internal nostril. (05 Mar 2000) |
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| nostril |
either one of the two external openings to the nasal cavity in the nose
Ãâó: wordnet.princeton.edu/perl/webwn
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| nostril |
the nostrils are a part of the horse's nose. It smells with them. The horse's nostrils are very tender and soft, and must be cleaned regularly. This can be done with a damp soft sponge. Wipe gently inside the horse's nostrils so clean out any debris. Smell also enables the horse to detect undesirable items in its food. It is also important in social interactions, when horse greet friends or identify strangers by touching muzzle to muzzle.
Ãâó: www.equinekingdom.com/data/horse_anatomy/anatomica...
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| nostril reflex |
Reduction of the opening of the naris on the affected side in lung disease in proportion to lessened alveolar air capacity on the affected side.
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| nostril | either one of the two external openings to the nasal cavity in the nose |
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