Meaning
The perfect retort that occurs to you only once it is too late to use it, conventionally on the stairs as you leave the party. The register is bookish and self-deprecating, and the phrase is often italicised and glossed because it is only partly naturalised in English. Bookish and wry; typically italicised, glossed on first use, and reserved for belated verbal comebacks. Regional use: General English (borrowed from French).
Origin
French for 'wit of the staircase' (esprit = wit, escalier = staircase). It was coined by the philosopher and encyclopaedist Denis Diderot, who described the predicament in Paradoxe sur le comédien, written in 1773 and reworked in 1778: a sensitive man, overwhelmed by an objection at a dinner given by the statesman Jacques Necker, 'does not come to himself again until at the bottom of the stairs'. The stairs in question belong to the hôtel particulier, whose reception rooms sat one floor above street level, so reaching the bottom of the staircase meant having definitively left the gathering. Merriam-Webster classifies it as a French noun phrase with the variant esprit d'escalier and defines it as repartee thought of only too late, on the way home. The date of its adoption into English is not firmly documented in the standard references; it remains a consciously foreign phrase, alongside the German Treppenwitz, Yiddish trepverter ('staircase words') and the older English word afterwit.
Research Sources
References used to check this entry’s meaning, history, or documented forms.
Variants
- esprit d'escalier
- l'esprit de l'escalier
- staircase wit
Usage Examples
- On the train home she finally composed the perfect reply, a textbook case of esprit de l'escalier.
- He suffers from chronic esprit de l'escalier; his best arguments always arrive at midnight.
- Wish me luck, because I need the answer now rather than a fresh bout of esprit de l'escalier.