WordNet (r) 3.0 (2006):
desexualise v 1: direct one's libidinous urges into another direction [syn: desexualize, desexualise] 2: make infertile; "in some countries, people with genetically transmissible disabilites are sterilized" [syn: sterilize, sterilise, desex, unsex, desexualize, desexualise, fix]