[ goof ]
/ guf /
verb (used without object)
to blunder; make an error, misjudgment, etc.
to waste or kill time; evade work or responsibility (often followed by off or around): Exam week is not a time to goof off. We goofed around till train time.
verb (used with object)
to spoil or make a mess of (something); botch; bungle (often followed by up): You really goofed up the job.
a foolish or stupid person.
a mistake or blunder, especially one due to carelessness.
a source of fun or cause for amusement: We short-sheeted his bunk just for a goof.
goof on, Slang. to tease, ridicule, or mock; make fun of.
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Origin of goof
1915–20; apparently variant of obsolete goff dolt < Middle French goffe awkward, stupid
Words nearby goof
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
British Dictionary definitions for goof on
/ (ɡuːf) informal /
a foolish error or mistake
a stupid person
to bungle (something); botch
(intr; often foll by about or around) to fool (around); mess (about)
(tr) to dope with drugs
(intr often foll by off) US and Canadian to waste time; idle
Word Origin for goof
C20: probably from (dialect) goff simpleton, from Old French goffe clumsy, from Italian goffo, of obscure origin
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Idioms and Phrases with goof on
Make fun of, mock, as in He was always goofing on his little brother. [Slang; mid-1900s]
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.