say it: bi-HAYV
behave is a verb meaning "behave in a certain manner; show a certain behavior; conduct or comport oneself". It carries 3 recorded senses.
behave in a certain manner; show a certain behavior; conduct or comport oneself
“You should act like an adult”
“Don't behave like a fool”
“What makes her do this way?”
“The dog acts ferocious, but he is really afraid of people”
behave well or properly
“The children must learn to behave”
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 behave 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.