summate

1 definition found

summate - WordNet (r) 2.1 (2005) :

  summate
      v 1: determine the sum of; "Add all the people in this town to
           those of the neighboring town" [syn: total, tot, tot up
           , sum, sum up, summate, tote up, add, add together
           , tally, add up]
      2: form or constitute a cumulative effect