Arabic dictionary
Dictionary Arabic-English Lexicon by Edward William Lane (d. 1876)
Entry وتن
			
				الوَتِينُ [The aor. a: or the aor. a descendens:] a certain vein [or artery] adhering to the inner side of the backbone all along, which supplies all the [other] veins [or arteries] with blood, and irrigates the flesh, being the river of the body: or a certain thick white vein resembling a cane: [this last is the description given by Zj in his “ Khalk el-Insán: ”] or [the aor. a ascendens;] the نِيَاط of the heart: or a certain white vein within the back of the neck: it is said to draw up [its supply] from the heart, and in it is the blood.
			
			
				  Also, the خِلْب, q. v.: pl. أَوْتِنَةٌ and وُتُنٌ: (M:) i. q.  نِيَاطُ القَلْبِ. (Bd, and Jel, lxix.
45.) See أَبْهَرُ.
			
 
	E.W. Lane's Arabic-English Lexicon (8 parts, London, 1863-93) is a major Arabic-English dictionary based on 112 sources, mostly medieval ones, along with al-Zabidi's Taj al-Aroos (also included in Lisaan.net). Lane died before he could finish the work, his great-nephew Stanley Lane-Poole finished it, publishing Volumes VI, VII and VIII from 1877–1893 using Lane's incomplete notes. Lane-Pool's work is of lower quality than Lane's. The work of Reinhart Dozy (see below) was meant as a supplement to Lane's work that covers modern Arabic (Lane focused on classical Arabic only). The digital text for the Lexicon was sourced from Tufts University under a Creative Commons Attribution-ShareAlike 3.0 United States License. We used a TXT version created by an internet user named Navid-ul-Islam. Lisaan.net's version of the Lane Lexicon corrects various errors from both the Persues project (such as erroneous transcriptions of the Persian letter ژ) and the TXT version. Lisaan.net's version also provides helpful automatic annotations on the various abbreviations used by Lane.