Definition, Meaning & Synonyms
abacus
Noun
/ˈæb.ə.kəs/
Definition
A simple device for performing arithmetic calculations, typically consisting of a frame with rods or wires on which beads are moved.
Examples
- The merchant used an abacus to keep track of his sales.
- In some cultures, children learn math using an abacus as a fundamental tool.
Meaning
An abacus is an ancient counting tool that helps in performing basic mathematical operations, particularly addition and subtraction.
Synonyms
- Counting frame
- Calculating tool
