Simple past tense and past participle of rave.(verb)
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Use "raved" in a sentence
"Le Guin raved about it in one of her essays (she also liked Time Bandits a lot, which made me happy). ("
"Being fifth graders I don't think a single one of us had a book that went a full thirty pages, but that teacher took me aside and said that other people she knew had read my book and "raved" about it."
"These ambassadors, like Australians and Americans, "raved" about their country."