explainer
Americannoun
Etymology
Origin of explainer
First recorded in 1575–1600; explain ( def. ) + -er 1 ( def. )
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.
Read an explainer of the year’s most bizarre rom-com: One Night Only, the buzzy new movie starring Monica Barbaro and Callum Turner, is garnering plenty of chatter—and raising plenty of questions.
From Slate ● Aug. 10, 2026
This will keep 400,000 affordable homes intact for families, according to a bill explainer from the Senate Finance Committee.
From MarketWatch ● Jun. 22, 2026
"El Nino is here, and it could be one for the history books," said meteorologist Haley Thiem in an explainer video from the US National Oceanic and Atmospheric Administration.
From Barron's ● Jun. 11, 2026
Barker wisely fashioned “Obsession” as a contemporary movie, taking inspiration from a “Simpsons” rerun and revamping it into something the socially conscious, explainer video-addicted YouTube audience might enjoy.
From Salon ● Jun. 4, 2026
A wise explainer must, therefore, look out for other words to convey what he has to say.
From English Critical Essays Nineteenth Century by Edmund David Jones
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
