وتر

وَتَرَةٌ ذ , of the nose, The partition between the two nostrils [ consisting of the septum and subseptum narium, or the subseptum alone]; (S, A, Msb;) as also ↓ وَتِيرَةٌ: (S, A, Msb, K:) or the former signifies what is between the two nostrils: (M:) or the junction that is between the two nostrils: (T:) or the edge of the nostril: (M, K:) accord. to Lh, (M,) what is between the tip of the nose and the سَبَلَة [or middle of the mustache; app. meaning, the subseptum narium ]: (M, K:) and the latter, the partition between the two nostrils, of the fore part of the nose, exclusive of the cartilage; [i. e., app. the subseptum narium: (AZ, T:) and the former, in a horse, what is between the tip of the nose and the upper part of the lip: (M:) pl. [or rather coll. gen. n.] of the former, in all its senses, وَتَرٌ. (K.) In a trad. in which it is said that the fine for destroying the وَتَرَة is a third of the fine for homicide, by this word is meant the وَتَرَة of the nose. (TA.) ― -b2- The sinew, or nerve, (عَقَبَة,) of the back (متن). (M.)