Pronunciation

change

Plain form
accumulate

Third-person singular
accumulates

Past tense
accumulated

Past participle
accumulated

Present participle
accumulating

  1. (transitive & intransitive) If you accumulate something, you bring it together.
    He worried that the paperwork would accumulate on his desk if he took a day off work.
    By saving small amounts of money each week, he watched his wealth accumulate over the years.