Akademik

gen|er|a|trix
gen|er|a|trix «JEHN uh RAY trihks», noun, plural gen|er|a|tri|ces «JEHN uhr uh TRY seez».
1. Mathematics. a point, line, or figure whose motion produces a line, surface, figure, or solid.
2. Obsolete. a female parent.
[< Latin generātrix, feminine of generātor; see etym. under generator (Cf.generator)]

Useful english dictionary. 2012.