Question

Aqueduct

Accepted Answer

Merriam-Webster's Collegiate Dictionaryaq·ue·duct \ˈa-kwə-ˌdəkt\ noun ETYMOLOGY  Latin aquaeductus, from aquae (genitive of aqua) + ductus act of leading — more at duct
 DATE  1538
1.  a. a conduit for water; especially : one for carrying a large quantity of flowing water  b. a structure for conveying a canal over a river or hollow2. a canal or passage in a part or organ
English Etymologyaqueduct  1530s, from L. aquæductus "conveyance of water," from aquæ, gen. of aqua "water" (see aqua-), + ductus "a leading, conducting," pp. of ducere "to lead" (see duke).
Oxford Advanced Learner's Dictionary-牛津双解-OALD7aqueductaque·duct / 5AkwidQkt / noun   a structure for carrying water, usually one built like a bridge across a valley or low ground   渡槽；高架渠
Webster's Third New International Dictionary, Unabridgedaq·ue·duct\ˈakwəˌdəkt\ noun(-s)Etymology: Latin aquaeductus, from aquae (gen. of aqua water) + ductus leading, conducting — more at island, duct1.  a. : a conduit or artificial channel for conveying water; especially : one for carrying a large quantity of water which flows by gravitation b. or aqueduct bridge : a structure for conveying a canal over a river or hollow2. : a canal or passage in a part or organ

A Aqueduct Canal Noun Carrying Structure Conveying From