Simple past tense and past participle of lambaste.(verb)
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Use "lambasted" in a sentence
"This seemed to bow to GOP pressure after the RNC started a clock on its website counting the days Obama hasn't been to Iraq (872) and McCain lambasted Obama for not accepting his offer of a joint trip."
"To wit: Yesterday Rush Oxycontin lambasted in his sarcastic way his “fact” that a company hired for NOLA clean-up has ties to the Dem."
"Pretty much the only place he hasn’t been lambasted is The Jay Leno Show … until last night, that is."