sums

From Wiktionary

Pronunciation[change]

Noun[change]

Singular
sum

Plural
sums

  1. The plural form of sum; more than one (kind of) sum.

Verb[change]

Plain form
sum

Third-person singular
sums

Past tense
summed

Past participle
summed

Present participle
summing

  1. The third-person singular form of sum.