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malonylurea

American  
[mal-uh-nil-yoo-ree-uh, -yoor-ee-uh, -neel-] / ˌmæl ə nɪl yʊˈri ə, -ˈyʊər i ə, -ˌnil- /

noun

Chemistry.
  1. barbituric acid.


malonylurea British  
/ -niːl-, ˌmælənɪljʊˈrɪə, -ˈjʊərɪə /

noun

  1. another name for barbituric acid

"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 malonylurea

First recorded in 1885–90; malonyl + urea