Performed or arranged in the style of an arpeggio; played with the notes of a chord in rapid succession.
From arpeggio + -ed (past participle suffix). This is an alternative form to describe arpeggiated music, less common but found in musical scores and descriptions.
Arpeggioed is a slightly rarer variant than arpeggiated, but both forms show how English readily absorbs Italian musical terms and adapts them with English suffixes—a pattern that made English the international language of music notation.
Complete word intelligence in one call. Free tier — 50 lookups/day.