Slip of the tongue
Meaning
An accidental error made while speaking, often revealing an unintentional thought or a word not meant to be said.
Origin
The notion of an accidental verbal gaffe, an utterance not quite intended, has been a part of human experience for millennia. But the precise construction "slip of the tongue" truly solidified in the English language by the 17th century, simply marrying the literal act of "slipping" or making an error, with the organ of "tongue" as the instrument of speech. It describes that moment when words escape our lips seemingly unbidden, like a foot slipping on ice. The phrase gained even deeper resonance in the early 20th century, when Sigmund Freud's theories popularized the idea that such a 'slip' often wasn't random, but a window into our unconscious thoughts and desires, cementing the phrase's place as more than just a simple mistake, but a revelation.
Examples
- I accidentally called my new boss by my old boss's name; it was a total slip of the tongue.
- During the press conference, the politician had a slip of the tongue and revealed information that was supposed to be kept secret.