Definitions from Wiktionary ( )

▸ noun:  A quantity obtained by addition or aggregation.
▸ noun:  (often plural) An arithmetic computation, especially one posed to a student as an exercise (not necessarily limited to addition).
▸ noun:  A quantity of money.
▸ noun:  A summary; the principal points or thoughts when viewed together; the substance.
▸ noun:  A central idea or point; gist.
▸ noun:  (obsolete) The utmost degree.
▸ noun:  (obsolete) An old English measure of corn equal to the quarter.
▸ verb:  (transitive) To add together.
▸ verb:  (transitive) To give a summary of.
▸ noun:  The basic unit of money in Kyrgyzstan.
▸ noun:  The basic unit of money in Uzbekistan.
▸ noun:  A type of administrative district used in China, Mongolia, and Russia. In Mongolia, a sum is smaller than a province. In China, it is only used in Inner Mongolia, where it is equivalent to a township.
▸ noun:  A surname.

---

▸ Word origin

▸ Words similar to sum
▸ Usage examples for sum

▸ Idioms related to sum
▸ Wikipedia articles (New!)
▸ Popular adjectives describing sum
▸ Words that often appear near sum
▸ Rhymes of sum

▸ Invented words related to sum