(historical) A telegraph operator, one who sent telegrams.

(television) A genre of television programming portraying one or more people who are not professional actors and depicting their reactions to given stimuli or goals.

(American spelling) alternative spelling of colour television

(astronomy) A telescope, having a wide field of view, comprising a thin aspheric lens and a large concave mirror

(uncountable) The broadcasting and receiving of television services via digital (rather than analog) signals, either broadcast, or via cable or satellite.

(archaic) Please explain (something the requester does not yet understand). / (idiomatic, usually sarcastic) Expressing incredulity, please explain (some claim or position the speaker doubts).

plural of automatic teller machine

Betraying a confidence by disclosing private information.

To betray a confidence by disclosing private information, especially of a sexual nature.

The use of television to spread countercultural propaganda.