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Synonyms

wack

1 American  
[wak] / wæk /
Also whack

noun

  1. an odd, irrational, or unconventional person; wacko.

  2. a thing or things that are unsatisfactory, worthless, or of low quality.

    The show is mostly a lot of wack, with a couple of funny moments.


adjective

  1. extremely bad or inferior.

    The song is great, but the video is really wack.

  2. odd, irrational, or unconventional; wacky.

    I’m afraid the neighbors think we’re wack!

  3. extremely good.

    The guys scarfed down those wack cookies you made, and they're asking for more.

wack 2 American  
[wak] / wæk /

verb (used with or without object)

  1. whack.


wack British  
/ wæk, ˈwækə /

noun

  1. dialect friend; pal: used chiefly as a term of address

"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

Etymology

Origin of wack

First recorded in 1935–40; perhaps back formation from wacky; popularized in 1986 from the anti-crack mural by the U.S. pop artist Keith Haring (1958–90), which bore the slogan “Crack is wack”

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

A veteran of Dow Jones Newswires and The Wall Street Journal, Chris Wack writes and edits for Newswires' real-time desk, while contributing the odd article to WSJ.com and The Wall Street Journal.

From The Wall Street Journal

The band are drip-feeding fans remixes of songs from their breakthrough mixtape, Full Wack No Breaks.

From BBC

Cross-species communication plays a part in “The Experiment,” “Zip Zap Wickety Wack” and “If We Were Dogs.”

From The Wall Street Journal

The partnership makes a little more sense when you put it in the context of promoting a contest called “Hack Is Wack,” which asked creators to submit two-minute rap videos on cybersecurity threats — think hacking, identity-theft viruses and the like.

From Los Angeles Times

Ernest Dukes, who represents Babyface, shared a clip of the gaffe on his Instagram story, writing “bring back professionalism” and calling the AP reporters’ behavior “beyond wack” and “beyond disrespectful.”

From Los Angeles Times