leave open
Idioms-
Keep undecided or unscheduled, as in We don't know how much fabric will be needed; let's leave that open , or The doctor leaves Fridays open for consultation . This expression uses open in the sense of “undetermined,” a usage dating from the mid-1500s.
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leave oneself open . Remain vulnerable to; also, remain willing to consider. For example, Her actions left her open to widespread criticism , or I left myself open to further suggestions about how to proceed . Also see under lay open .
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.
They leave open the possibility of using tariffs to reduce critical dependencies in areas such as minerals, pharmaceutical ingredients or semiconductors.
From The Wall Street Journal ● Jul. 5, 2026
The final minutes of “Wayward” appear to leave open the possibility of a second season.
From Los Angeles Times ● Sep. 25, 2025
Her appointment would leave open the 21st Congressional District seat in New York, which would lead to a special election.
From BBC ● Nov. 11, 2024
That would leave open the possibility that the Fed’s prime lending rates stays at, or close to, 5.5 percent, the highest in decades, through the spring and summer house-buying season.
From New York Times ● Apr. 12, 2024
I thought of the window beside Ralph’s crib, that Jessie so stoutly averred she did not leave open, and light dawned upon me.
From Two Wyoming Girls and Their Homestead Claim A Story for Girls by Carrie L. Marshall
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.