goof

1 of 2

noun

1
: a silly or stupid person
2

goof

2 of 2

verb

goofed; goofing; goofs

intransitive verb

1
a
: to spend time idly or foolishly
usually used with off
goofing off instead of working
b
: to engage in playful activity
usually used with around
goofing around after school
2
: to make a usually foolish or careless mistake : blunder
often used with up

transitive verb

: to make a mess of : bungle
usually used with up
goofed up the assignment
Phrases
goof on
slang
: to make fun of : kid, put on
you're goofing on me, right?

Examples of goof in a Sentence

Noun Don't be such a goof. I made a major goof. Verb It was clear that someone had goofed.
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.
Noun
The Residence is an entertainingly chaotic goof, a dramedy that immediately sets a frantic tone that’s only occasionally varied in the seven episodes (out of eight total) sent to critics. Daniel Fienberg, The Hollywood Reporter, 20 Mar. 2025 The laidback energy resonated throughout the entire night, which featured minor goofs from Timothée Chalamet and Jessica Williams along with comical bits reuniting cast members from our favorite shows of the past. Brendan Le, People.com, 24 Feb. 2025
Verb
In the video, Jim goes through the motions of catching the city bus to ride to school — uniform and all — before goofing off in class with his friends and later playing Xbox in his bedroom, all while ruminating on an absent father. Jeff Ihaza, Rolling Stone, 19 Mar. 2025 Coming off last week, the episode does feel a little like the winding-down period after a stern teacher tells a classroom to quiet down after goofing off, but, unfortunately for us, the season has to end somehow. Ile-Ife Okantah, Vulture, 19 Mar. 2025 See All Example Sentences for goof

Word History

Etymology

Noun

probably alteration of English dialect goff simpleton

First Known Use

Noun

1915, in the meaning defined at sense 1

Verb

1932, in the meaning defined at intransitive sense 1a

Time Traveler
The first known use of goof was in 1915

Browse Nearby Words

Cite this Entry

“Goof.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/goof. Accessed 13 Apr. 2025.

Kids Definition

goof

1 of 2 noun
1
: a silly or stupid person
2

goof

2 of 2 verb
1
a
: to spend time foolishly
goofing off instead of working
b
: to engage in a playful activity
goofing around after school
2
3
: to make a mess of : bungle
goofed up the assignment
Etymology

Noun

probably an altered form of dialect word goff "simpleton"

More from Merriam-Webster on goof

Last Updated: - Updated example sentences
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