1 definition by markedman

Top Definition
Rock band based out of Seattle, WA. Known also as an old form of public speech used at funerals. Commonly confused with ORIZON, Orison does not have a Z in it so it is not the same as HORIZON. Pronounced OR-A-SUN.
"Hey have you heard that band Orison, they are really great!" www.orisonband.com
by markedman April 04, 2010

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