1
: gentle in nature or behavior
has a mild disposition
2
a(1)
: moderate in action or effect
a mild sedative
(2)
: not sharp, spicy, or bitter
mild cheese
mild ale
b
: not being or involving what is extreme
an analysis under mild conditions
3
: not severe : temperate
a mild climate
mild symptoms of disease
mildly adverb
mildness noun

Examples of mild in a Sentence

He has a mild manner. He was a mild-mannered man who rarely became angry. They had a mild disagreement. She has a mild case of the flu. He suffered a mild concussion attack. a mild reprimand, not a stern one We've been having a very mild winter.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Other forces besides tariffs also may have contributed to mild inflation last month. Paul Davidson, USA Today, 13 May 2025 At that point, Shipley and two deputies flew to Miami to meet with Bezos and Lewis; the paper’s endorsement wasn’t on the agenda, but Bezos expressed mild curiosity about why the paper needed to endorse a candidate at all. Clare Malone, New Yorker, 12 May 2025 However, even 3% solutions might cause nausea, diarrhea, and mild irritation of mucosal tissue, such as in the eyes and nose. Anna Giorgi, Verywell Health, 12 May 2025 Our recipe includes melty, tangy sharp Cheddar cheese, which offers a flavorful, cheesy offset to the mild flavor of the egg white. Catherine Jessee, Southern Living, 11 May 2025 See All Example Sentences for mild

Word History

Etymology

Middle English, from Old English milde; akin to Greek malthakos soft, Latin mollis — more at melt

First Known Use

before the 12th century, in the meaning defined at sense 1

Time Traveler
The first known use of mild was before the 12th century

Browse Nearby Words

Cite this Entry

“Mild.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mild. Accessed 19 May. 2025.

Kids Definition

mild

adjective
1
: gentle in nature or behavior
a mild person
2
a
: not strong in action or effect
a mild drug
b
: not sharp, spicy, or bitter
a mild cheese
3
: not severe : temperate sense 5
mild weather
mildly adverb
mildness noun

Medical Definition

mild

adjective
1
: moderate in action or effect
a mild drug
2
: not severe
a mild case of the flu

More from Merriam-Webster on mild

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