mug

1 of 3

noun

ˈməg 

1

: a cylindrical drinking cup

2

a

: the face or mouth of a person

b

: grimace

c

: mug shot

3

a chiefly British

(1)

: fool, blockhead

(2)

: a person easily deceived

b

: punk, thug

mugful

ˈməg-ˌfu̇l 

noun

mug

2 of 3

verb (1)

mugged; mugging

intransitive verb

: to pose or make faces especially to attract attention or for a camera

transitive verb

: photograph

mug

3 of 3

verb (2)

mugged; mugging

transitive verb

1

: to assault usually with intent to rob

2

: to attack suddenly

got mugged in the press by his colleagues

muggee

ˌmə-ˈgē 

noun

Synonyms

Noun

• cup

Verb (1)

• grimace
• scowl

Examples of mug in a Sentence

Noun

a collection of coffee mugs

He drank a mug of coffee.

They're taking you for a mug.

Verb (1)

every time their picture was snapped, both children mugged by sticking out their tongues or scrunching up their faces

mugging captured criminals for the police records

Recent Examples on the Web

Noun

The collection includes dinner plates, salad plates, bowls, and mugs. —Jeaneen Russell, People.com, 8 July 2025

With a puppy on her lap and her favorite Thor mug full of coffee, Sasha is working on her next novel. —Meg Miller, Austin American Statesman, 2 July 2025

And it must be noted, microwave ovens vary and mug materials vary, so your exact cooking time could be different from mine. —Kelly Brant, Arkansas Online, 1 July 2025

Posters of his grinning mug were up on shop windows. —Anthony Izaguirre, Chicago Tribune, 24 June 2025

Word History

Etymology

Noun

origin unknown

Verb (2)

probably from earlier mug to strike in the face, perhaps from mug entry 1

First Known Use

Noun

1664, in the meaning defined at sense 1

Verb (1)

1855, in the meaning defined at intransitive sense

Verb (2)

circa 1864, in the meaning defined at sense 1

Phrases Containing mug

• a mug's game
• mug's game
• mug shot
• mug up

Rhymes for mug

• chug
• doug
• drug
• dug
• hug
• jug
• lug
• plug
• pug
• rug
• rugg
• shrug

Kids Definition

mug

1 of 3 noun

ˈməg 

1

: a usually large drinking cup with a handle

2

: the face or mouth of a person

3

: punk entry 1 sense 1, thug

mug

2 of 3 verb

mugged; mugging

1

: to make faces especially to attract attention : grimace

2

: photograph entry 2

mug

3 of 3 verb

mugged; mugging

: to assault especially with the intention of robbing

mugger noun

Legal Definition

mug

transitive verb

mugged; mugging

: to assault (an individual) usually with intent to rob