tuner

noun

tun·​er ˈtü-nər 

ˈtyü-

1

: one that tunes

a piano tuner

2

: something used for tuning

specifically : the part of a receiving set that converts radio signals into audio or video signals

Examples of tuner in a Sentence

Recent Examples on the Web

Now, a rare version modified by the German tuners Koenig is heading for auction. —Erik Shilling, Robb Report, 21 Oct. 2025

Versions included one for cable users (with six tuners and a 2TB hard drive) and cord cutters (with four tuners and a 2TB hard drive). —Michael Schneider, Variety, 14 Oct. 2025

The feature directorial debut of documentary filmmaker Daniel Roher (Navalny) follows a gifted piano tuner’s meticulous skills for tuning pianos. —Anthony D'alessandro, Deadline, 4 Sep. 2025

The instrument also comes with a padded case, an adjustable shoulder rest and a free tuner. —Bestreviews, Mercury News, 1 Sep. 2025

Word History

Etymology

tune entry 2 + -er entry 2

First Known Use

circa 1801, in the meaning defined at sense 1

Rhymes for tuner

• lunar
• schooner
• sooner
• spooner
• lacunar
• semilunar

Kids Definition

tuner

noun

tun·​er ˈt(y)ü-nər 

1

: one that tunes

a piano tuner

2

: something used for tuning

especially : the part of a receiving set that converts radio signals into sound or pictures