Top Definition
noun.

A dominatrix with a background in mathematics, finance or economics. Or, one who says mathematical formulae to her captive partner for the purpose of sexual arousal.
Jude: "I thought my boyfriend Art was normal, but these days he's freaky and wants me to be a calculatrix in bed!
by Luc Samatas September 23, 2009
6 Words related to Calculatrix

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