Rennet

1. v. The inner, or mucous, membrane of the fourth stomach of the calf, or other young ruminant; also, an infusion or preparation of it, used for coagulating milk.
2. n. A name of many different kinds of apples. Cf. Reinette.

The word meanings were obtained from OPTED(The Online Plain Text English Dictionary), which is based on “The Project Gutenberg Etext of Webster’s Unabridged Dictionary” which is in turn based on the 1913 US Webster’s Unabridged Dictionary (See Project Gutenburg), as a text file.