telephone

American  

[tel-uh-fohn] / ˈtɛl əˌfoʊn /

noun

1. an apparatus, system, or process for transmission of sound or speech to a distant point, especially by an electric device.

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verb (used with object)

telephoned, telephoning

1. to speak to or summon (a person) by telephone.

2. to send (a message) by telephone.

verb (used without object)

telephoned, telephoning

1. to send a message by telephone.

telephone British  

/ ˈtɛlɪˌfəʊn, ˌtɛlɪˈfɒnɪk /

noun

1. 1. Also called: telephone set.  an electrical device for transmitting speech, consisting of a microphone and receiver mounted on a handset

   2. ( as modifier )

      a telephone receiver

2. 1. a worldwide system of communications using telephones. The microphone in one telephone converts sound waves into electrical signals that are transmitted along a telephone wire or by radio to one or more distant sets, the receivers of which reconvert the incoming signal into the original sound

   2. ( as modifier )

      a telephone exchange

      a telephone call

3. See telephone box

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verb

1. to call or talk to (a person) by telephone

2. to transmit (a recorded message, radio or television programme, or other information) by telephone, using special transmitting and receiving equipment

Other Word Forms

• pretelephone adjective
• retelephone verb
• telephoner noun
• telephonic adjective
• telephonically adverb

Etymology

Origin of telephone

First recorded in 1825–35; tele- ¹ + -phone

Explanation

A telephone is an electronic device that you use for conversations over great distances. Telephones used to be fixed to walls and connected by cables, but now most people have cellular telephones, known as cell phones or mobiles. A telephone takes sound waves, converts it into electronic signals, and then converts that back into sound waves — pretty neat. Early telephones frightened people because it seemed spooky that someone not in the room (or even the country) could speak to you, but nowadays distant communication seems perfectly normal. If your mother asks you to telephone her, she wants you to give her a call. The word comes from the Greek words for "afar" (tele-) and "voice"(phone).

Example Sentences

He didn’t have a telephone number, so I was just waiting for eight hours in front of his door until he came home.

From The Wall Street Journal • Apr. 20, 2026

Several Republican and Democratic congressional staffers I spoke with tell me their telephone calls from constituents demanding Congress take action against Trump are becoming more frequent.

From Salon • Apr. 17, 2026

In his work exist iconic signs of beloved local establishments — like the Playpen — the blinding glint reflecting off downtown’s skyline, telephone poles regarded as totems.

From Los Angeles Times • Apr. 17, 2026

"At the moment, the machine we have is no more powerful than your telephone," says Peronnin.

From BBC • Apr. 13, 2026

Or did this mean there would be no telephone service in Beaverville?

From "Earthquake Terror" by Peg Kehret

Related Words

• call up
• contact
• dial
• phone