noun
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the nail of the thumb
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(modifier) concise and brief
a thumbnail sketch
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computing a small image which can be expanded
Etymology
Origin of thumbnail
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.
But if that thumbnail sketch makes “Lux” sound like homework, the songs themselves are immediate and visceral, and the singer’s impassioned delivery is an invitation to listen more closely.
They spent hours on Zoom, whittling down thumbnails of Basquiat works, deciding what to exhibit.
From Los Angeles Times
The BBC has reverse searched the thumbnail and seven frames from the video and found no copy of it previous to Tuesday evening, indicating that the footage is recent.
From BBC
It had 2,300 transistors on a 12-square-millimeter piece of silicon, or a fraction of the size of a thumbnail.
From Washington Post
In one attempt to create a viral moment, Minhaj said to the audience: "Let's get some YouTube views. I'm going to throw you a few clickbaity titles and you give me that YouTube thumbnail face."
From BBC
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.