Accumulate - definition of accumulate by The Free Dictionary accumulate - get or gather together; "I am accumulating evidence for the man's unfaithfulness to his wife"; "She is amassing a lot of data for her thesis"; "She rolled up a small fortune"
accumulate verb - Definition, pictures, pronunciation and . . . [transitive] accumulate something to gradually get more and more of something over a period of time synonym amass I seem to have accumulated a lot of books By investing wisely she accumulated a fortune We have accumulated a great amount of evidence