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fatty oil

noun Chemistry.
  1. fixed oil.
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Origin of fatty oil

First recorded in 1825–35
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for fatty oil

fatty oil

noun
  1. another name for fixed oil
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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

fatty oil in Medicine

fatty oil

n.
  1. A nonvolatile oil of animal or plant derivation, chemically a glyceride of a fatty acid, that is not capable of distillation and that is convertible into a soap by substituting the glycerine with an alkaline base.
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.