Meaning & Definition of word "Abacus"
Abacus
/ˈæb.ə.kəs/
noun:
- 1. A manual tool used for calculating, consisting of a frame with rods or wires on which beads or counters are moved to represent numbers.
- Example: The merchant used an abacus to perform complex calculations before modern calculators were invented.
- 2. A counting device that typically consists of a rectangular frame with a series of wires or rods, each holding a specific number of movable beads.
- Example: In many cultures, the abacus is still taught in schools as a fundamental tool for understanding arithmetic.
- 3. An ancient calculating tool that is still used in various forms around the world.
- Example: In China, the abacus is commonly used in traditional markets for quick transactions.
Etymology
●From Latin 'abacus', from Ancient Greek 'ἀβάκους' (abákous), meaning 'calculating table'.
Common Phrases and Expressions
abacus method:
A method of teaching arithmetic using an abacus.
abacus style:
Referring to calculation methods or styles that utilize an abacus.
Related Words
calculator:
An electronic device used for performing mathematical calculations.
counting:
The action of finding the total number of items in a set.