glycerine

Etymology tree
Ancient Greek γλῠκερός (glŭkerós)
Proto-Indo-European *-nós
Proto-Indo-European *-iHnos
Proto-Italic *-īnos
Latin -īnus
French -in
Proto-Indo-European *-h₂
Proto-Indo-European *-eh₂
Proto-Italic *-ā
Latin -am
Old French -e
French -e
French -ine
French glycérine
English glycerine
From glyco- + -ine, from French glycérine, from Ancient Greek γλυκερός (glukerós, “sweet”) (compare γλυκύς (glukús, “sweet”)).