noun. undefined

noun. A pipe or channel designed to transport water from a remote source, usually by gravity.

noun. A bridgelike structure supporting a conduit or canal passing over a river or low ground.

noun. A channel or passage in an organ or a body part, especially such a channel for conveying fluid.

noun. A conduit or channel for conducting water from one place to another.

noun. In anatomy, same as aquœductus.

noun. A conductor, conduit, or artificial channel for conveying water, especially one for supplying large cities with water.

noun. A canal or passage.

noun. An artificial channel that is constructed to convey water from one location to another.

noun. A structure carrying water over a river or depression, especially in regards to ancient aqueducts.

noun. a conduit that resembles a bridge but carries water over a valley

"This aqueduct is a narrow canal in the center of the brain through which CSF moves between the third and fourth ventricle (chambers in the brain that produce and store CSF)."

conduit  

amphitheatre  basilica  buttress  canal  causeway  

arroyo  bed  canal  canalization  channel