sum

/sʌm/
nounverb

A quantity obtained by addition or aggregation.

NWL Collins ENABLE

Noun 4 meanings

  1. A quantity obtained by addition or aggregation.

    “The sum of 3 and 4 is 7.”

  2. An arithmetic computation, especially one posed to a student as an exercise (not necessarily limited to addition).

    “We're learning about division, and the sums are tricky.”

  3. A quantity of money.

    “the sum of forty pounds”

  4. A summary; the principal points or thoughts when viewed together; the substance.

    “This is the sum of all the evidence in the case.”

Verb 2 meanings

  1. To add together.

  2. To give a summary of.

Definitions: Wiktionary (CC BY-SA) via Kaikki/Wiktextract

Where it comes from

Etymology

From Middle English summe, from Old French summe, from Latin summa (“highest point; sum”), from summus (“highest”).

Similar and opposite words

Similar
totaltotalitycalculationcomputationamountcompendiumsummationabridgment

SUM at a glance

SUM has 3 letters and scores 5 points in Scrabble (S 1 + U 1 + M 3) and 7 in Words With Friends, before board bonuses. It ranks #3,972 by how often it appears in everyday English. It is valid in ENABLE, NWL2023, Collins/SOWPODS.

Rhymes with sum

All rhymes
  • POSSUM10
  • GYPSUM14
  • DORSUM9
  • OPOSSUM11
  • CHECKSUM21
  • SARGASSUM12
  • ALYSSUM12
  • HELICHRYSUM24
  • ODONTOGLOSSUM17
  • RESPONSUM13
  • ABOMASUM14
  • YESSUM11

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