warn
verb (used with object)
to give notice, advice, or intimation to (a person, group, etc.) of danger, impending evil, possible harm, or anything else unfavorable.
will warn
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future tenseof warn.future tense
Used to express actions, events, or states that have not yet occurred but are expected to happen.
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 restaurant doesn’t take reservations, and the internet will warn you that weekend seating is nearly impossible.
From Salon ● Feb. 2, 2026
When the nights of feeding still drag and the days creep along like a slug, people will warn you with a knowing air that your baby’s life will “go so fast.”
From The Wall Street Journal ● Jan. 1, 2026
“I will warn you guys, it’s a game day. I usually get more opposition on game days,” Perez said.
From Slate ● Oct. 30, 2024
But he will warn the pockets of working people "are not deep" and public services will need "reform" as well as investment.
From BBC ● Sep. 23, 2024
“I warned the other one not to follow my path. Now I will warn you.”
From "The Last Olympian" by Rick Riordan
