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fou

1 American  
[foo] / fu /

adjective

Scot.
  1. drunk.


fou 2 American  
[foo] / fu /

adjective

French.
  1. crazy; foolish.


fou British  
/ fuː /

adjective

  1. full

  2. drunk

"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 fou

1525–35; Scots form of full 1

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.

The overly-ambitious-American-transformed trope, for another, accomplished via crepes, macarons and amour fou.

From The Wall Street Journal • Nov. 19, 2025

What starts out as a typical detective drama, soon becomes an involving tale of amour fou as a police investigation shifts from the professional to the personal.

From Salon • Oct. 14, 2022

Suddenly, she let out a cry of joy as a large gull-like seabird - known in Bertin's Creole language as a "fou" - swooped over the deck.

From BBC • Feb. 11, 2022

Where the script remains most productively faithful to the book is in its atmosphere of lush, doomy romanticism; Jacqueline is far from the only character here grappling with the exquisite cruelties of l’amour fou.

From Los Angeles Times • Feb. 7, 2022

He, too, had disliked the raging and apparently futile volubility of the young tribune during the Franco-Prussian War, but Thiers got over calling Gambetta a "fou furieux."

From A History of the Third French Republic by Wright, C. H. C. (Charles Henry Conrad)