say it: REG-yuh-layt
regulate is a verb meaning "fix or adjust the time, amount, degree, or rate of". It carries 4 recorded senses.
bring into conformity with rules or principles or usage; impose regulations
“We cannot regulate the way people dress”
“This town likes to regulate”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for regulate come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.