Merriam-Webster's Word of the Day for September 19, 2025 is:

succumb • \suh-KUM\  • verb

Succumbing is about yielding to something: someone who succumbs to a pressure or emotion stops trying to resist that pressure or emotion, and someone who succumbs to an injury or disease dies because of that injury or disease. The word is often followed by to.

// The program aims to help kids develop the strength of character required to avoid succumbing to peer pressure.

// Many patients diagnosed with the disease live healthy lives for years before succumbing to it.

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Examples:

“Occasionally, Dope Girls does succumb to style over substance, as if it doesn’t quite have the confidence to let its big, bold narrative unfold without any bells and whistles.” — Jon O’Brien, The Daily Beast, 8 Aug. 2025

Did you know?

Picture yourself serenely succumbing to sleep. Chances are that in the mental image you’ve just formed, you are in a recumbent position—that is, lying down. The position is baked into the etymology: both succumb and recumbent trace back to cumbere, a Latin verb meaning “to lie down.” While recumbency is typically literal, succumbing is about figuratively lying down before something—yielding to it, ceasing to resist it. The word is most often used with regard to faults and foibles and demise—people succumb to temptation, plants succumb to blight—but the word can be applied in happier contexts too, as when one succumbs to sleep in a quiet spot on a sunny afternoon.