Where does “regulate” come from?

Regulate comes from Latin regulatus, past participle of regulare meaning to control or direct, from regula meaning rule or straightedge, from the verb rego meaning to rule or guide, ultimately from Proto-Indo-European h₃reǵ- meaning to direct.

regulate (English): To dictate policy; To control or direct according...

Definitions

  1. To dictate policy; To control or direct according...

Ancestry of “regulate”, step by step

StepLanguageWordMeaning
1Latinregulatusregulated, having been regulated
2Latinrēgulōto direct, regulate
3Latinrēgularule, bar
4Latin-ularegō + API → rēgula; tegō + API → tēgula;...
5Proto-Indo-European-tlomAlternative form of *-trom
6Proto-Indo-European-tromForms nouns denoting a tool or instrument
7Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...

Words derived from “regulate

Every word from Proto-Indo-European -tḗr
regulate — Etymology, Origin & Word History | Etymology Explorer