Glycerine

Webster's Practical Dictionary- A Practical Dictionary of the Englih Language · 1884 · p. 175

glis'er-in, n. (Chem.) A sweet viscid liquid, formed from fatty substances, and consisting of carbon, hydrogen, and oxygen.; Gnarl, narl, v. i. [gnarled (narld), gnarling.] To growl, murmur, snarl.; Gnarl, narl, n. A knot in wood.