Definition of abacus

Scrabble & Words with friends points


  • abacus is a valid Scrabble US word with a point value of 10
  • abacus is a valid Scrabble UK word with a point value of 10
  • abacus is a valid Words with friends word with a point value of 13

Definition of abacus


  • a calculator that performs arithmetic functions by manually sliding counters on rods or in grooves (noun)
  • a tablet placed horizontally on top of the capital of a column as an aid in supporting the architrave (noun)

See definition of abacus in Merriam Webster