Nostril
From BiblePortal Wikipedia
Webster's Dictionary [1]
(1): ( n.) 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.
(2): ( n.) Perception; insight; acuteness.
Holman Bible Dictionary [2]
Cyclopedia of Biblical, Theological and Ecclesiastical Literature [3]
(sometimes אִ , Aph, properly Nose [q.v.]; but distinctively נְחַירִיַם , nechira'yim, Job 41:20; whereas the kindred נִחִר , na' Char, Job 39:20, signifies a snorting, as the fem. נִחֲרָה , Nacharah ' , is rendered in Jeremiah 8:16).