/pərˈvɜːrʒn/
per·ver·sion
BrE /pəˈvɜːʃn/
NAmE /pərˈvɜːrʒn/
[U, C]
behaviour that most people think is not normal or acceptable, especially when it is connected with sex; an example of this type of behaviour
sexual perversion
sadomasochistic perversions
the act of changing sth that is good or right into sth that is bad or wrong; the result of this
the perversion of justice
Her account was a perversion of the truth.