mild

adjective

ˈmī(-ə)ld 

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

mī(-ə)l(d)-lē 

adverb

mildness

ˈmī(-ə)l(d)-nəs 

noun

Synonyms

• balmy
• clement
• equable
• genial
• gentle
• moderate
• soft
• temperate

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

Many expect a recession − defined as two consecutive quarters of negative growth − albeit perhaps a mild one. —Susan Page, USA Today, 1 May 2025

Regularly clean your makeup brushes and sponges with a gentle cleanser or mild soap to prevent the buildup of bacteria. —Lauryn Higgins, Time, 30 Apr. 2025

After the brand underwent a redesign in 2000, Tajín started being exported around the globe and its tangy profile of mild chili peppers, lime and salt was appreciated for its use in cocktails. —Jillian Dara, Forbes.com, 30 Apr. 2025

People hated generics so much that the name itself became a mild insult, synonymous with anything unoriginal or uninspired. —Ellen Cushing, The Atlantic, 30 Apr. 2025

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

Phrases Containing mild

• mild steel

Rhymes for mild

• filed
• piled
• riled
• smiled
• styled
• tiled
• wild
• beguiled
• brainchild
• compiled
• defiled
• exiled

Kids Definition

mild

adjective

ˈmī(ə)ld 

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

ˈmī(ə)l-(d)lē 

adverb

mildness

ˈmī(ə)l(d)-nəs 

noun

Medical Definition

mild

adjective

ˈmī(ə)ld 

1

: moderate in action or effect

a mild drug

2

: not severe

a mild case of the flu