is a specific kind of: ester.

is a broader term that covers: butyrin | acylglycerol, glyceride | glycerin jelly | glycerite, glycerole | glycerogel, glycerogelatin | palmitin | stearin | glycerol trimargarate, margarin | olein, triolein | glycerol tripalmitate, tripalmitin | glycerol tristearate, tristearin ... show more.