Where does “imperious” come from?

Imperious comes from Latin imperiosus, formed from imperare meaning "to command" and the adjective suffix -osus, with imperare deriving from in- and a root related to Proto-Indo-European ne-.

imperious (English): Domineering, arrogant, or overbearing; Urgent;...

Definitions

  1. Domineering, arrogant, or overbearing; Urgent;...

Ancestry of “imperious”, step by step

StepLanguageWordMeaning
1Latinimperiōsusmighty, powerful, puissant, commanding
2LatinimperiumThe empire, state, imperial government, realm,...
3Latinimperāre
4Latinparāre
5Latinparōto arrange, order, contrive, design
6Latinpectuschest, breast; heart, breast, as the seat of...
7Proto-Italicpektos
8Proto-Indo-Europeanpeg-breast
9Englishpolyethylene glycolAny of a series of water-soluble polymers, of...

Words derived from “imperious

Every word from English polyethylene glycol
imperious — Etymology, Origin & Word History | Etymology Explorer