say it: VAHY-brayt
vibrate is a verb meaning "shake, quiver, or throb; move back and forth rapidly, usually in an uncontrolled manner". It carries 5 recorded senses.
be undecided about something; waver between conflicting positions or courses of action
“He oscillates between accepting the new position and retirement”
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 vibrate 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.