'desexualise' definitions:

Definition of 'desexualise'

From: WordNet
verb
Direct one's libidinous urges into another direction [syn: desexualize, desexualise]
verb
Make infertile; "in some countries, people with genetically transmissible disabilites are sterilized" [syn: sterilize, sterilise, desex, unsex, desexualize, desexualise, fix]