Try Our Apps


Supposedly vs. Supposably


[wag] /wæg/
verb (used with object), wagged, wagging.
to move from side to side, forward and backward, or up and down, especially rapidly and repeatedly:
a dog wagging its tail.
to move (the tongue), as in idle or indiscreet chatter.
to shake (a finger) at someone, as in reproach.
to move or nod (the head).
verb (used without object), wagged, wagging.
to be moved from side to side or one way and the other, especially rapidly and repeatedly, as the head or the tail.
to move constantly, especially in idle or indiscreet chatter:
Her behavior caused local tongues to wag.
to get along; travel; proceed:
Let the world wag how it will.
to totter or sway.
British Slang. to play truant; play hooky.
the act of wagging:
a friendly wag of the tail.
a person given to droll, roguish, or mischievous humor; wit.
Origin of wag
1175-1225; Middle English waggen < Old Norse vaga to sway, or vagga cradle
Related forms
wagger, noun
unwagged, adjective Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
Cite This Source
Examples from the Web for wag
Contemporary Examples
Historical Examples
  • Now after having seen what a wag Lucian is from his own words, we must decide how we are going to take him.

    Essays on the Greek Romances Elizabeth Hazelton Haight
  • Let them be what they might, the pendulum should wag, and have a fair chance of doing its best.

    Wilfrid Cumbermede George MacDonald
  • Either that tongue of yours starts to wag or it comes out—by the roots!

    Warrior of the Dawn Howard Carleton Browne
  • The hunger that possessed her made her wag her head as if senile.

    L'Assommoir Emile Zola
  • To the big soldier, Abe Long, the wag of the regiment, he had been drawn with genuine affection.

    Crittenden John Fox, Jr.
British Dictionary definitions for wag


verb wags, wagging, wagged
to move or cause to move rapidly and repeatedly from side to side or up and down
to move (the tongue) or (of the tongue) to be moved rapidly in talking, esp in idle gossip
to move (the finger) or (of the finger) to be moved from side to side, in or as in admonition
(slang) to play truant (esp in the phrase wag it)
the act or an instance of wagging
Word Origin
C13: from Old English wagian to shake; compare Old Norse vagga cradle


a humorous or jocular person; wit
Derived Forms
waggery, noun
waggish, adjective
waggishly, adverb
waggishness, noun
Word Origin
C16: of uncertain origin


(informal) the wife or girlfriend of a famous sportsman
Word Origin
C21: a back formation from an acronym for w(ives) a(nd) g(irlfriends)


(West Africa) Gambia (international car registration)
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
Cite This Source
Word Origin and History for wag

early 13c., "waver, vacillate, lack steadfastness," probably from a Scandinavian source (cf. Old Norse vagga "a cradle," Danish vugge "rock a cradle," Old Swedish wagga "fluctuate"), and in part from Old English wagian "move backwards and forwards;" all from Proto-Germanic *wagojanan (cf. Old High German weggen, Gothic wagjan "to wag"), probably from PIE root *wegh- "to move about" (see weigh). Meaning "to move back and forth or up and down" is from c.1300. Wagtail is attested from c.1500 as a kind of small bird (late 12c. as a surname); 18c. as "a harlot," but seems to be implied much earlier:

If therefore thou make not thy mistress a goldfinch, thou mayst chance to find her a wagtaile. [Lyly, "Midas," 1592]
Wag-at-the-wall (1825) was an old name for a hanging clock with pendulum and weights exposed.


"person fond of making jokes," 1550s, perhaps a shortening of waghalter "gallows bird," person destined to swing in a noose or halter, applied humorously to mischievous children, from wag (v.) + halter. Or possibly directly from wag (v.).

Online Etymology Dictionary, © 2010 Douglas Harper
Cite This Source
Slang definitions & phrases for wag



A sidewalk grating

The Dictionary of American Slang, Fourth Edition by Barbara Ann Kipfer, PhD. and Robert L. Chapman, Ph.D.
Copyright (C) 2007 by HarperCollins Publishers.
Cite This Source
Related Abbreviations for wag


Gambia (international vehicle ID)
The American Heritage® Abbreviations Dictionary, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Cite This Source
Idioms and Phrases with wag
The American Heritage® Idioms Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Cite This Source

Word of the Day

Difficulty index for wag

Many English speakers likely know this word

Word Value for wag

Scrabble Words With Friends

Nearby words for wag