Uh-0h Ping.
regulate
c.1630, from L.L. regulatus, pp. of regulare "to control by rule, direct" (5c.), from L. regula "rule" (see regular). Regulation is first recorded 1672, "act of regulating;" sense of "rule for management" is first attested 1715. Regulator is first recorded 1655; in Eng.
infringe
Origin:
1525–35; < Latin infringere to break, weaken, equivalent to in- in-2 + -fringere, combining form of frangere to break