Main Entry: dis·ag·gre·gate Pronunciation: (')dis-'ag-ri-"gAt Function: verb Inflected Forms: -gat·ed; -gat·ing Function: transitive verb : to separate into component parts <disaggregate polyribosomes obtained from the brain> disaggregateintransitive senses : to break up or apart disaggregate to form a sol> —dis·ag·gre·ga·tion/(")dis-"ag-ri-'gA-sh&n/noun