butyraceous

[ byoo-tuh-rey-shuh s ]
/ ˌbyu təˈreɪ ʃəs /

adjective

of the nature of, resembling, or containing butter.

Origin of butyraceous

1660–70; < Latin būtȳr(um) butter + -aceous
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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British Dictionary definitions for butyraceous

butyraceous

/ (ˌbjuːtɪˈreɪʃəs) /

adjective

of, containing, or resembling butter

Word Origin for butyraceous

C17 butyr-, from Latin būtyrum butter + -aceous
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

Medicine definitions for butyraceous

butyraceous

[ byōō′tə-rāshəs ]

adj.

Buttery in consistency.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.