Synonyms of mildnext
1
: gentle in nature or behavior
has a mild disposition
a mild-mannered man who rarely lost his temper
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
a mild case of the flu
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.
Light jackets will be needed in the morning Friday in the Philadelphia region, and temps will be mild in the afternoon. Bill Kelly, CBS News, 9 Jan. 2026 On the other side of the continuum are people who are considered to have a clinical alcohol use disorder, which can be mild, moderate or severe. Madeline Holcombe, CNN Money, 9 Jan. 2026 Best time to visit By far, summer is the busiest time of year with the mildest weather and the widest array of visitor experiences. Eve Chen, USA Today, 9 Jan. 2026 Use two cans of beans—cannellini are recommended, but any other mild variety, such as kidney, pinto, or navy, will work well. Riley Wofford, Martha Stewart, 9 Jan. 2026 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 11 Jan. 2026.

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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