English Reference
Idiom idiom

French leave


A departure taken quietly and unnoticed, without asking for permission or informing anyone.

Meaning adapted from Wiktionary, available under CC BY-SA 4.0.


SIMPLE

He took French leave when the party became too boring.

CONTEXTUAL

The employee took French leave during the meeting because he had an urgent personal matter to attend to.

COMPLEX

Disenchanted by the tedious nature of the gala, the diplomat took French leave, slipping out through the side door before the speeches began.


disputed origin

The term dates to the 18th century and is said to originate from a French social custom of departing a reception without formally taking leave of the host or hostess. By omitting the ceremony of the farewell, the guest avoided the inconvenience of a prolonged exit. The English attributed the habit to the French, resulting in the phrase French leave, and the Spanish and Portuguese followed suit with *irse a la francesa* and *sair à francesa*.

The French, however, returned the compliment. In a display of continental disagreement, the French term for such a departure is *filer à l’anglaise*, or leaving in the English manner. This attribution to English manners is shared by the Italian *filarsela all'inglese* and the Polish *wyjść po angielsku*, suggesting that the identity of the person slipping out the back door depends entirely on who is watching them leave.


Related idioms8entries
  1. 01

    eat and leave no crumbs

    Synonym of eat (“to be very good at something; to rule; to rock”).

  2. 02

    French fact

    The presence of French Canada as a distinct cultural, linguistic, and political force within the Canadian Confederation.

  3. 03

    leave a sour taste in one's mouth

    To give one an unpleasant feeling or memory.

  4. 04

    leave at the door

    To dispense with something for now; to forget about it situationally, or omit or discard it in a given place or instance.

  5. 05

    leave behind

    To abandon.

  6. 06

    leave for dust

    To leave or abandon someone alone without helping or caring for them.

  7. 07

    leave home

    To stop living with one's parents.

  8. 08

    leave it all on the field

    Used to remind players not to dwell on minor mistakes, issues or conflicts that happened during the course of play.

Last updated August 10, 2026