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1. The act of introducing something new.
2. Something newly introduced.
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|Adj.||1.||innovational - being or producing something like nothing done or experienced or created before; "stylistically innovative works"; "innovative members of the artistic community"; "a mind so innovational, so original"|
original - being or productive of something fresh and unusual; or being as first made or thought of; "a truly original approach"; "with original music"; "an original mind"