Simple past tense and past participle of detour.(verb)
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Use "detoured" in a sentence
"Unfortunately for President Obama, he had a momentary lapse, detoured from the teleprompter and showed the American people how he truly feels. sean"
"All train/tubeworks tend to happen on weekends so my supposedly direct train detoured to a coach and back onto a train between Witham and Ipswitch."
"And I've seriously detoured from the outline twice already - something I could not have done waiting for the characters to start the car and head off on their own journey."