Scare quotes (also called shudder quotes, sneer quotes, and quibble marks) are quotation marks that writers place around a word or phrase to signal that they are using it in an ironic, referential, or otherwise non-standard sense. Scare quotes may indicate that the author is using someone else's term, similar to preceding a phrase with the expression "so-called"; they may imply skepticism or disagreement, belief that the words are misused, or that the writer intends a meaning opposite to the words enclosed in quotes. Whether quotation marks are considered scare quotes depends on context because scare quotes are not visually different from actual quotations. The use of scare quotes is highly discouraged in formal or academic writing. History Elizabeth Anscombe coined the term scare quotes as it refers to punctuation marks in 1956 in an essay titled "Aristotle and the Sea Battle", published in Mind. The use of a graphic symbol on an expression to indicate irony or dubiousness goes back much further: Authors of ancient Greece used a mark called a diple periestigmene for that purpose. Beginning in the 1990s, the use of scare quotes suddenly became very widespread. Postmodernist authors in particular have theorized about bracketing punctuation, including scare quotes, and have found reasons for their frequent use in their writings. In 2014, Slate declared hashtags to be "the new scare quotes" in the sense that both are used for "announcing distance". Just like scare quotes, hashtags such as #firstworldproblems or #YOLO signal that the phrase is not one's own. Usage Writers use scare quotes for a variety of reasons. They can imply doubt or ambiguity in words or ideas within the marks, or even outright contempt. They can indicate that a writer is purposely misusing a word or phrase or that the writer is unpersuaded by the text in quotes, and they can help the writer deny responsibility for the quote. The Atlantic writes: "to put terms like 'identity politics' or 'rape culture' or, yes, 'alt-right' in scare quotes is ... to make, in that placement, a political declaration." In general, the punctuation expresses distance between the writer and the quote. For example: The scare quotes could indicate that the word is not one the writer would normally use, or that the writer thinks there is something dubious about the word groupies or its application to these people. The exact meaning of the scare quotes is not