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mouldy

American  
[mohl-dee] / ˈmoʊl di /

noun

British Military Slang.

plural

mouldies
  1. a torpedo.


mouldy British  
/ ˈməʊldɪ /

adjective

  1. covered with mould

  2. stale or musty, esp from age or lack of use

  3. slang boring; dull

"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

Other Word Forms

  • mouldiness noun

Etymology

Origin of mouldy

1915–20; probably identical with Scottish and north dial. moudie a mole

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.

Senior coroner Mary Hassell acknowledged their home was damp and mouldy, but concluded that Akram actually died of Strep B, pneumonia and Vitamin D deficiency.

From BBC • Aug. 18, 2025

A baby bank has been forced to throw away supplies destined to help families after they became damp and mouldy.

From BBC • Jun. 18, 2025

It comes as landlords for social housing in England will have to fix damp and mouldy properties more quickly from October, the government has announced.

From BBC • Apr. 14, 2025

He lost 10kg in his first month of service, due to a diet of cracked corn and mouldy cabbage.

From BBC • Dec. 19, 2024

He entered as though he owned the court, calling a cheery good morning to Mr. Justice, interrupting the mumbled explanation of a shabby bakeress accused of selling mouldy bread.

From "Johnny Tremain" by Esther Hoskins Forbes