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.
In a later post on X, Newsom's office reposted an explainer to combat misinformation, adding: "And yes, for the record: we wish the votes were counted faster, too."
From BBC • Jun. 4, 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
You can review this earlier WSJ explainer that gives a bit more context about what a fume event is and how it can happen.
From The Wall Street Journal • Dec. 23, 2025
Edgar Wright’s “The Running Man” used the song’s looping, funky backing track underneath a bit of conspiracy-minded explainer video, adding an escalating urgency to the conclusion of the movie’s action-packed satire of corporate media culture.
From Los Angeles Times • Dec. 18, 2025
This review, however, and Harvey's letter have convinced me that I must be a very bad explainer.
From Life and Letters of Charles Darwin — Volume 2 by Darwin, Francis, Sir
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.