Simple past tense and past participle of hoover.(verb)
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Use "hoovered" in a sentence
"Spangler was the original inventor of the vacuum cleaner, doesn't it sound so much better than "hoovered"!) all the floors and wiped off all the surfaces."
""For that we have had our lawn mowed once and our hall 'hoovered' twice since we moved in."
"Mr. Ryan nobly avoids repeating anecdotes from Mr. Sheff's book, but that's the problem: "Game Over" has already hoovered up all the good material."