tuner

[ too-ner, tyoo- ]
/ ˈtu nər, ˈtyu- /

noun

a person or thing that tunes.
the portion of a radio or television receiver that captures the broadcast signal and feeds it to other circuits in the set for further processing.

RELATED WORDS

Origin of tuner

1570–80; 1905–10 for def 2; tune + -er1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for tuner

British Dictionary definitions for tuner

tuner

/ (ˈtjuːnə) /

noun

a person who tunes instruments, esp pianos
the part of a radio or television receiver for selecting only those signals having a particular frequency
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