
1) Ester
Found on
https://www.crosswordclues.com/clue/diglyceride

A di-glyceride, or a diacyl-glycerol (DAG), is a glyceride consisting of two fatty acid chains covalently bonded to a glycerol molecule through ester linkages. One example, shown on the right, is 1-palmitoyl-2-oleoyl-glycerol, which contains side-chains derived from palmitic acid and oleic acid. Diacylglycerols can also have many other combination...
Found on
http://en.wikipedia.org/wiki/Diglyceride

(from the article `fat`) Monoglycerides and diglycerides are partial esters of glycerol and have one or two fatty-acid radicals, respectively. They are seldom found in ... ...signaling system, the phosphatidylinositol system, employs two second-messenger lipids, both of which are derived from phosphatidylinositol ( ... ...back to a p...
Found on
http://www.britannica.com/eb/a-z/d/49

(di-glis´әr-īd) a glyceride containing two fatty acid molecules in ester linkage.
Found on
http://www.encyclo.co.uk/local/21001

an ester obtained from glycerol by the esterification of two hydroxyl groups with fatty acids. Cf. glyceride.
Found on
https://www.infoplease.com/dictionary/diglyceride
No exact match found.