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90s Slang You Should Know


[af-ter-thawt, ahf-] /ˈæf tərˌθɔt, ˈɑf-/
a later or second thought; reconsideration.
reflection after an act; an appropriate explanation, answer, expedient, or the like, conceived of too late for the occasion.
something added, as a part or feature, that was not included in the original plan or design:
The vestry was added to the church as an afterthought.
Origin of afterthought
First recorded in 1655-65; after + thought1 Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
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Examples from the Web for afterthought
Contemporary Examples
Historical Examples
  • Possibly Mrs. Behn sent the Dedicatory Epistle to press as an afterthought at the last moment and did not see a proof.

  • Only, as though by an afterthought, she bade them leave the ivory harp.

    Morning Star H. Rider Haggard
  • Upon an afterthought he added: "There's no reason why he shouldn't meet the Duke, is there?"

    The Market-Place Harold Frederic
  • Then he inquired as an afterthought: “Would he snap or chaw me up a-tall?”

    'Me-Smith' Caroline Lockhart
  • Dionysus/Bacchus was the God of wine, among other things, and women and song had been thrown in as an afterthought.

    Pagan Passions Gordon Randall Garrett
British Dictionary definitions for afterthought


a comment, reply, etc, that occurs to one after the opportunity to deliver it has passed
an addition to something already completed
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
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Word Origin and History for afterthought

1660s, from after + thought.

Online Etymology Dictionary, © 2010 Douglas Harper
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