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infamous

 
/ˈɪn·fə·məs/ adj

Definition

well known for something bad; notorious: He is infamous for saying that cheating is the way the game is played. infamy
 
/ˈɪn·fə·mi/ n [U]
Franklin Roosevelt spoke of Japan’s attack on Pearl Harbor as “a day that will live in infamy.”
(Definition of infamous adj from the Cambridge Academic Content Dictionary © Cambridge University Press)

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