释义 |
ca·nal I. \kəˈnal\ noun (-s) Etymology: Middle English, from Latin canalis pipe, channel, from canna reed — more at cane 1. obsolete : a pipe especially for conveying liquids 2. a. : channel, watercourse; especially : strait b. obsolete : a long narrow ornamental pond 3. a. : a tubular passage or channel either in bone (as the haversian canals) or formed by soft tissues (as the alimentary canal or inguinal canal) : duct b. : a groove which prolongs the shell aperture and in which the siphon of certain snails rests 4. : an artificial waterway designed for navigation or for draining or irrigating land < the Panama canal > 5. obsolete : a means of communication 6. : a groove or channel in an architectural member; specifically : the recess or drip in the undersurface of a corona 7. : a narrow arm of the sea usually extending far inland and approximately uniform in width < Lynn canal > 8. [Italian canale channel, from Latin canalis] : any of various faint narrow markings on the planet Mars II. transitive verb (canalled or canaled ; canalled or canaled ; canalling or canaling ; canals) 1. : to construct a canal through or across : provide with canals 2. : canalize < they can canal the natural forces — Elizabeth Bowen > III. \kəˈnäl\ noun (plural cana·les \-ä(ˌ)lās\) Etymology: Spanish, from Latin canalis Southwest : waterspout, eaves trough |