Simple past tense and past participle of prep.(verb)
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Use "prepped" in a sentence
"According to rock writer Michael Azerrad's 1993 Nirvana bio, "Come as You Are: The Story of Nirvana," the label prepped an alternate cover without Elden's penis showing, but shelved it when Cobain said the only compromise he would make to the nudity was to cover it with a sticker that read, "If you're offended by this, you must be a closet pedophile.""
"Even a girl who was "streamlined Ivy, prepped from the cradle," needed not only a high school visit to Israel to give her the stuff of a winning essay but a visit that happened to occur (some kids are just born lucky) "during the invasion of Lebanon.""
""Watch Instantly" vault already has tens of thousands of titles prepped for streaming."