Main entry: add, add together, add up, tally, sum, sum up, summate, tot, tot up, total, tote up
Definition: determine the sum of
Usage: Add all the people in this town to those of the neighboring town
Main entry: sum up, summarise, summarize, resume
Definition: give a summary (of)
Usage: he summed up his results; I will now summarize
Main entry: sum, sum up, summarise, summarize
Definition: be a summary of
Usage: The abstract summarizes the main ideas in the paper