单词 | channel |
释义 | Word Frequency channel 1(ˈtʃænəl) noun 1. a broad strait connecting two areas of sea 2. the bed or course of a river, stream, or canal 3. a navigable course through a body of water 4. (often plural) a means or agency of access, communication, etc to go through official channels 5. a course into which something can be directed or moved a new channel of thought 6. electronics a. a band of radio frequencies assigned for a particular purpose, esp the broadcasting of a television signal b. a path for an electromagnetic signal a stereo system has two channels c. a thin semiconductor layer between the source and drain of a field-effect transistor, the conductance of which is controlled by the gate voltage 7. a tubular or trough-shaped passage for fluids 8. a groove or flute, as in the shaft of a column 9. computing a. a path along which data can be transmitted between a central processing unit and one or more peripheral devices b. one of the lines along the length of a paper tape on which information can be stored in the form of punched holes 10. short for channel iron verbWord forms: -nels, -nelling, -nelledWord forms: US -nels, -neling or -neled 11. to provide or be provided with a channel or channels; make or cut channels in (something) 12. (transitive) to guide into or convey through a channel or channels information was channelled through to them 13. to serve as a medium through whom the spirit of (a person of a former age) allegedly communicates with the living 14. (transitive) to exhibit the traits of (another person) in one’s actions 15. (transitive) to form a groove or flute in (a column, etc) Derived forms channeller (ˈchanneller) or US channeler (ˈchanneler) noun Word origin C13: from Old French chanel, from Latin canālis pipe, groove, conduit; see canalWord Frequency channel 2(ˈtʃænəl) noun nautical a flat timber or metal ledge projecting from the hull of a vessel above the chainplates to increase the angle of the shrouds Word origin C18: variant of earlier chainwale; see chain, wale1 (planking)Word Frequency Channel(ˈtʃænəl) noun the Channel |
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