Touchtone Definition
tŭchtōn
adjective
Of, relating to, or being a telephone with pushbuttons that, when pressed, generate and transmit tones of differing pitches that correspond to the numbers on the pushbuttons.
American Heritage
noun
A touchtone telephone.
American Heritage
Other Word Forms of Touchtone
Noun
Singular:
touchtone
Plural:
touchtonesFind Similar Words
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