Definition of 'maniacal'. maniacal (mÉnaÉªÉkÉl ) If you describe someone's behaviour as maniacal, you mean that it is extreme, violent, or very determined, as if the person were insane. He was almost maniacal in his pursuit of sporting records.
Throughout his career, Clooney has won two Academy Awards, one for Best Supporting Actor for his role in Syriana and one for Best Picture as one of the producers for Argo, as well as a BAFTA and a Golden Globe.
The 21st time was the charm for legendary sound mixer Kevin OâConnell at the Oscars. He won his first Academy Award â after 20 previous losses â for his work on Mel Gibsonâs WWII drama âHacksaw Ridge.â. The win was a modest upset, as many pundits had pegged musical âLa La Landâ to waltz off with the prize.