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call letters

American  

plural noun

  1. letters of the alphabet or such letters in combination with numbers for identifying a radio or television station, an amateur radio transmitting device, or the like.


call letters British  

plural noun

  1. the call sign of an American or Canadian radio station, esp that of a commercial broadcasting station

"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

Etymology

Origin of call letters

First recorded in 1910–15

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Ingram, who had used his own monogram as the call letters.

From Los Angeles Times Aug. 12, 2024

When radio stations expanded into television, some tacked on “-TV” to their call letters, or just added a “T.”

From Los Angeles Times Aug. 12, 2024

KGAY’s call letters aren’t a fluke but a savvy marketing tool.

From New York Times Feb. 7, 2024

“We could have stayed in Belltown but it would have been difficult advancing that vision there. A lot of people don’t even know we exist. When I mention our call letters I still get, ‘Who?’

From Seattle Times Aug. 15, 2023

He saw its call letters over the entrance of an office building, so he went in.

From "Slaughterhouse-Five" by Kurt Vonnegut

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