touch on
Idioms-
Also, touch upon.
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Mention briefly or casually in passing, as in He barely touched on the subject of immigration . [First half of 1600s]
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Approach closely, verge on, as in This frenzy touched on clinical insanity . [Early 1800s]
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.
The group, however, acknowledged that such decisions “can feel personal, especially when they touch on identity.”
From The Wall Street Journal ● Jul. 20, 2026
White House principal deputy press secretary Anna Kelly said discussions will touch on the proposed U.S.-China board of trade and the U.S.-China board of investment.
From Barron's ● May 10, 2026
Can we touch on the name of your special “Ugly Baby”? Who’s the ugliest baby you’ve ever seen?
From Los Angeles Times ● May 6, 2026
It claimed to “be more careful to give accurate, safe, non-alarmist information when questions touch on symptoms, medications, nutrition, or recovery.”
From Slate ● May 6, 2026
After supper, when Adam sat in his new comfortable chair, reading the Salinas Index, he felt a stroking touch on his shoulder and looked up.
From "East of Eden" by John Steinbeck
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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.