tutti adjective 1adverb 1noun 1forms 1phrases 1 adjective1 •All together; with all playing at once. adverb1 •All together. Indicates that the remainder of a group should join in playing after a solo or other passage with a reduced number of voices. noun1 •A passage in which all members of an orchestra are playingEven so, the orchestra endowed tuttis with a positively radiant glow. — 2008 formstuttis Phrases with tutti go tutti-fruttiTo become angry or act crazily.