touch-tone

or touch·tone

[ tuhch-tohn ]

adjective
  1. of or relating to a tone-dialing system or a push-button phone operating on tone dialing.

noun
  1. (sometimes initial capital letter) a tone-dialing system.

  2. a telephone utilizing this system.

Origin of touch-tone

1
An Americanism dating back to 1955–60

Words Nearby touch-tone

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

British Dictionary definitions for touch-tone

touch-tone

adjective
  1. of or relating to a telephone dialling system in which each of the buttons pressed generates a tone of a different pitch, which is transmitted to the exchange

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012