TV

device which receives television signals and displays them as pictures and sound

For the former British television channel, see .tv (TV channel) .tv is the Internet country code top-level domain (ccTLD) for the island nation of Tuvalu. Except for reserved names like .com.tv, .net.tv, .org.tv and others, any person in the world can register a .tv domain for a fee. The Tuvalu government receives a quarterly payment of $1,000,000 for use of the top-level domain. The domain name is popular, and thus economically valuable, because it is an abbreviation of the word 'television' (other similar ccTLDs are .fm, .am, .cd, and .dj). The domain is currently operated by dotTV, a VeriSign company. The Tuvalu government owns twenty percent of the company.
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Television (often abbreviated to TV, T.V., or more recently, tv; sometimes called telly, the tube, boob tube, or idiot box in British English) is a widely used telecommunication system for broadcasting and receiving moving pictures and sound over a distance. The term may also be used to refer specifically to a television set, programming or television transmission. The word is derived from mixed Latin and Greek roots, meaning "far sight": Greek tele , far, and Latin vision, sight (from video, vis- to see, or to view in the first person).
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Noun
1. broadcasting visual images of stationary or moving objects; "she is a star of screen and video"; "Television is a medium because it is neither rare nor well done" - Ernie Kovacs
(synonym) television, telecasting, video
(hypernym) broadcasting
(hyponym) cable television, cable
(part-meronym) video, picture
(class) replay, action replay

Noun
1. a receiver that displays television images; "the British call a tv set a telly"
(synonym) television receiver, television, television set, tv set, idiot box, boob tube, telly, goggle box
(hypernym) receiver, receiving system
(part-holonym) television, television system
(part-meronym) kinescope, picture tube, television tube
(classification) television, telecasting, TV, video

tv, abbreviation for television

n. TV, television, system of transferring picture and sound over radio waves; device which receives television signals and displays them as pictures and sound