channel
I. noun Etymology: Middle English chanel, from Anglo-French, from Latin canalis channel — more at canal Date: 14th century 1. a. the bed where a natural stream of water runs b. the deeper part of a river, harbor, or strait c. a strait or narrow sea between two close landmasses d. a means of communication or expression: as (1) a path along which information (as data or music) in the form of an electrical signal passes (2) plural a fixed or official course of communication <
went through established military channels with his grievances
>
e. a way, course, or direction of thought or action <
new channels of exploration
>
f. a band of frequencies of sufficient width for a single radio or television communication g. channeler 2. a. a usually tubular enclosed passage ; conduit b. a passage created in a selectively permeable cell membrane by a conformational change in membrane proteins; also the proteins of such a passage — compare ion channel 3. a long gutter, groove, or furrow 4. a metal bar of flattened U-shaped section II. transitive verb (-neled or -nelled; -neling or -nelling) Date: 15th century 1. a. to form, cut, or wear a channel in b. to make a groove in <
channel a chair leg
>
2. to convey or direct into or through a channel <
channel his energy into useful work
>
3. to serve as a channeler or intermediary for III. noun Etymology: alteration of chainwale, from 1chain + 1wale Date: 1769 one of the flat ledges of heavy plank or metal bolted edgewise to the outside of a ship to increase the spread of the shrouds

New Collegiate Dictionary. 2001.

Synonyms:

Look at other dictionaries:

  • Channel — Channel, Channels, and similar terms may refer to: Channels (band), a rock band fronted by ex Jawbox singer/guitarist J. Robbins Channels (film), a 2008 film Channel, synonym for pre chorus in popular song structure Ion channel, a protein that… …   Wikipedia

  • Channel — Chan nel (ch[a^]n n[e^]l), n. [OE. chanel, canel, OF. chanel, F. chenel, fr. L. canalis. See {Canal}.] 1. The hollow bed where a stream of water runs or may run. [1913 Webster] 2. The deeper part of a river, harbor, strait, etc., where the main… …   The Collaborative International Dictionary of English

  • channel — 1 passage, *strait, narrows, sound 2 Channel, canal, conduit, duct, aqueduct all mean something through which a fluid (as water) is led or flows. Channel implies the natural bed of a stream of running or moving waters; the term is also applied to …   New Dictionary of Synonyms

  • Channel — (engl.: Kanal) ist die englische Bezeichnung des Ärmelkanals. bezeichnet bei Hardware einen Übertragungskanal zum Beispiel Dual Channel. ist im Internet Relay Chat (IRC) und anderen Chats die gängige Bezeichnung für einen Chatroom. wird oft bei… …   Deutsch Wikipedia

  • Channel — Chan nel, v. t. [imp. & p. p. {Channeled}, or {Channelled}; p. pr. & vb. n. {Channeling}, or {Channelling}.] 1. To form a channel in; to cut or wear a channel or channels in; to groove. [1913 Webster] No more shall trenching war channel her… …   The Collaborative International Dictionary of English

  • channel — ► NOUN 1) a length of water wider than a strait, joining two larger areas of water, especially two seas. 2) (the Channel) the English Channel. 3) Biology a tubular passage or duct for liquid. 4) an electric circuit which acts as a path for a… …   English terms dictionary

  • channel — channel1 [chan′əl] n. [ME chanel, canel < OFr: see CANAL] 1. the bed of a running stream, river, etc. 2. the deeper part of a river, harbor, etc. 3. a body of water joining two larger bodies of water 4. a tubelike passage for liquids 5 …   English World dictionary

  • Channel — the Channel the ↑English Channel …   Dictionary of contemporary English

  • channel — (n.) c.1300, bed of running water, from O.Fr. chanel channel, tube, pipe, gutter, from L. canalis groove, channel, waterpipe (see CANAL (Cf. canal)). Given a broader, figurative sense and a verbal meaning 1590s. Related: Channeled; channeling.… …   Etymology dictionary

  • channel — [n1] pathway, usually containing water approach, aqueduct, arroyo, artery, avenue, canal, canyon, carrier, chamber, chase, conduit, course, dig, ditch, duct, fluting, furrow, gouge, groove, gully, gutter, main, means, medium, pass, passage, pipe …   New thesaurus

  • channel — I (avenue) noun arrangement, conduit, course, duct, expedient, facility, forum, instrument, instrumentality, means, medium, method, mode, outlet, passage, path, procedure, process, scheme, set up, strategy, tool, way II (navigable water) noun… …   Law dictionary

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