Where does “promptitude” come from?

Promptitude comes from Latin promptitudo, derived from promptus (ready, prepared), from promere (to bring forth), combining Latin pro (forward) with Proto-Indo-European bʰuH- (to grow or swell).

promptitude (English): The quality of being prompt; alacrity

Definitions

  1. The quality of being prompt; alacrity

Ancestry of “promptitude”, step by step

StepLanguageWordMeaning
1Latinpromptitudopromptitude
2Latinprōmptusa taking forth
3Latinprōmōto take or bring out or forth, produce, bring to light
4Latinprōfor
5Latinratusconsidered, having been considered; established,...
6Latinrēōrto reckon, calculate
7Proto-Italicrēōrto reckon, to calculate; to think, to deem, to...
8Proto-Indo-Europeanh₂reh₁-to think, reason; to arrange
9Proto-Indo-Europeanh₂er-to fit, to fix, to put together
Every word from Proto-Indo-European h₂er-Every word from Proto-Indo-European h₂reh₁-Every word from Proto-Italic rēōr