Definition of checksum

Scrabble & Words with friends points


  • checksum is a valid Scrabble US word with a point value of 21
  • checksum is a valid Scrabble UK word with a point value of 21
  • checksum is not a valid Words with friends word!

Definition of checksum


  • a digit representing the sum of the digits in an instance of digital data; used to check whether errors have occurred in transmission or storage (noun)

See definition of checksum in Merriam Webster