1. abnormal sexuality; sexual perversion
Wikipedia definition
2. PerversionPerversion is a concept describing those types of human behavior that are excessive or deviated from what is considered to be orthodox or normal. Although it can refer to varying forms of deviation, it is most often used to describe sexual behaviors that are seen by an individual as abnormal, repulsive or obsessive. Perversion differs from deviant behavior, since the latter refers to a recognized violation of social rules or norms.
Read “Perversion” on English Wikipedia
Read “変態性欲” on Japanese Wikipedia
Read “Perversion” on DBpedia


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