Profanity
socially offensive form of language

Profanity, also known as swearing, cursing, or cussing, is the usage of notionally offensive words for a variety of purposes, including to demonstrate disrespect or negativity, to relieve pain, to express a strong emotion (such as anger, excitement, or surprise), as a grammatical intensifier or emphasis, or to express informality or conversational intimacy. In many formal or polite social situations, it is considered impolite (a violation of social norms), and in some religious groups it is considered a sin. Profanity includes slurs, but most profanities are not slurs, and there are many insults that do not use swear words.
Swear words can be discussed or even sometimes used for the same purpose without causing offense or being considered impolite if they are obscured (e.g. "fuck" becomes "f***" or "the f-word") or substituted with a minced oath like "flip".
Etymology and definitions
Profanity may be described as offensive language, dirty words, or taboo words, among other descriptors. The term profane originates from classical Latin profanus, literally 'before (outside) the temple', pro meaning 'outside' and fanum meaning 'temple, sanctuary'. This further developed in Middle English with the meaning to desecrate a temple. In English, swearing is a catch-all linguistic term for the use of profanities, even if it does not involve taking an oath. The only other languages that use the same term for both profanities and oaths are French (jurer), Canadian French (sacrer), and Swedish (svära).
The public source identifies “Profanity” as socially offensive form of language. This brief keeps that definition visible, then builds a research path around Profanity, socially and offensive.
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Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Sep 16, 2026. The linked authority identifier is Q184439. The Library of Congress control number is sh85131024. 1 of 1 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank.
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This entry incorporates text from “Profanity” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.