What does perversion mean?
Perversion is a noun for a departure from accepted moral, sexual, social, or rational norms. Its most familiar sense concerns sexual behavior or attitudes that a speaker regards as abnormal or improper, though the term is often polemical and may reflect the assumptions of the time and speaker rather than an objective medical judgment. The word can also describe the twisting or corruption of an institution, process, or principle, as in a perversion of justice or a perversion of the intended purpose of a rule. Historically, the word developed from the idea of something being turned in the wrong direction, so its broader figurative sense preserves an image of distortion and reversal. It is useful when discussing social norms, power, morality, or systems that depart from their proper function, although neutral alternatives are preferable when the speaker wants to avoid implying that unusual behavior is inherently wrong.
A departure from accepted moral, sexual, social, or rational norms, especially conduct regarded as abnormal or improper.
"The memoir describes her family's private perversion and the secrecy it created."
Often judgmental or morally charged; consider whether “deviation,” “distortion,” or a more specific description would be more neutral.
A twisting, reversal, or corruption of something that should function normally or pursue its intended purpose.
"Calling the regulation a perversion of public responsibility made the criticism particularly direct."
This figurative use is common in political, legal, and cultural criticism.
The plural is used for separate acts, forms of behavior, or instances of distortion.
"The novel portrays several social perversions that are initially concealed within the community."
From Latin perversus, meaning “turned the wrong way,” perversion originally described something physically turned or distorted before acquiring its modern moral and sexual senses.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does perversion come from?
Perversion comes through French perversion from Latin perversio, a noun associated with perversus, “turned the wrong way,” “reversed,” or “distorted.” The Latin root reflects the image of something physically or logically reversed. English used the word initially for turning, inversion, or distortion, and its modern sense involving abnormal or unacceptable conduct developed through the broader idea of moral or sexual deviation. Its relatives, including perverse, pervert, and perversity, continue to reflect the same root.
Related word forms
How perversion is actually used
The word can sound strongly judgmental, especially when referring to sexual conduct, so neutral contexts often prefer “deviation” or “nonconformity.” In legal, medical, and historical writing, it may be used as a technical or classificatory term, but such usage should be assessed carefully for stigma and changing social standards.
Easily confused with perversion
Perversion names a condition, practice, or distortion, whereas perversity more commonly describes a stubborn or deliberately contrary disposition.
Perversion is a noun referring to a deviation or distortion; perverse is an adjective describing someone or something as contrary, twisted, or morally irregular.