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Synonyms

heat up

Idioms  
  1. Become acute or intense, as in If inflation heats up, the interest rate will surely rise, or The debate over the budget was heating up. [Early 1200s]


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.

Some games may have been played in air-conditioned stadiums and at more modest temperatures across North America, but for Scotland it is about to heat up.

From BBC • Jun. 17, 2026

Junior Caminero doubled in the first inning, and Ryan Vilade followed with a home run on a cutter, silencing a sold-out Dodger Stadium before the game could even heat up.

From Los Angeles Times • Jun. 16, 2026

Then, I’ll pour in my choice of soup, allowing it to heat up with the aromatics and incorporate those strong flavors.

From Salon • Jun. 13, 2026

“You will put a pot on your work top. It will heat up, and afterward, you can remove it—and chop your onions on the same surface.”

From The Wall Street Journal • Jun. 12, 2026

Emily felt her face heat up, but James waved her off.

From "Book Scavenger" by Jennifer Chambliss Bertman

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