on one's guard
IdiomsExample Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
“Nature here is so strong that one has to be on one’s guard to not be absorbed by it,” wrote Dodge.
From Los Angeles Times • Feb. 16, 2023
It has sniffed at such examples as "directives" for orders, "alerted" for being put on one's guard, "dis-O.K." for withdrawing approval, "deactivate" for abolishing.
From Time Magazine Archive
It is always necessary to be on one's guard in society.
From A Fantasy of Far Japan Summer Dream Dialogues by Suyematsu, Baron Kencho
He is so gentle and refined, and one need not be on one's guard in talking to him.
From Red Pottage by Cholmondeley, Mary
And will one be perpetually on one's guard?
From The Four Feathers by Mason, A. E. W. (Alfred Edward Woodley)
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.
