Where does “rapid” come from?

Rapid comes from French rapide, from Latin rapidus meaning "swift," derived from Latin rapio meaning "to seize," traced through Proto-Italic rapiō and Proto-Indo-European h₁rep-.

rapid (English): Very swift or quick; Steep, changing altitude...

Definitions

  1. Very swift or quick; Steep, changing altitude...

Ancestry of “rapid”, step by step

rapid traces back through two separate lines of ancestry.

via French rapide

StepLanguageWordMeaning
1Frenchrapidefast, rapid; fast; rapidly; quickly; rapid
2Italianrapidoquick, fast, rapid
3Spanishrápidorapid, quick, fast; rapidly, quickly, fast; rapid
4Latinrapidusrapid, quick, swift; fierce, seizing; hasty,...
5Latinrapiōto snatch, grab, carry off, abduct, rape, steal
6Proto-Indo-Europeanh₁rp-i-
7Proto-Indo-Europeanh₁rep-to rip, snatch, tear, pinch; to seize, pluck; to...

via French rapidité

StepLanguageWordMeaning
1Frenchrapiditéswiftness, fastness, quickness
2Latinrapiditasswiftness, velocity, rapidity
3Latin-tāsty, -dom, -hood, -ness, -ship
4Proto-Indo-European-teh₂tsUsed to form nouns representing state of being
5Proto-Indo-European-teh₂Used to form nouns representing state of being
6Proto-Indo-European-tósCreates verbal adjectives from verb stems

Words derived from “rapid

Every word from Proto-Indo-European h₁rep-