acylglycerol vs animal oil

acylglycerol and animal oil both are nouns.

Word	Noun	Adjective	Verb	Adverb
acylglycerol	Yes	No	No	No
animal oil	Yes	No	No	No

As nouns, animal oil is a hypernym of acylglycerol; that is, animal oil is a word with a broader meaning than acylglycerol:

acylglycerol: an ester of glycerol and fatty acids that occurs naturally as fats and fatty oils
animal oil: any oil obtained from animal substances

Other hypernyms of acylglycerol include glyceryl ester.

acylglycerol (noun)	animal oil (noun)
an ester of glycerol and fatty acids that occurs naturally as fats and fatty oils	any oil obtained from animal substances