RhymeZone: thomasine definitions

Definitions of Thomasine:

name: A female given name (common: 1 in 50000 females; popularity rank in the U.S.: #2630)

adjective: Of, written by, or pertaining to any of several people named Thomas, especially the philosopher Thomas Aquinas.
noun: A female given name from Aramaic, a feminine form of Thomas.

(Definitions from Wiktionary)