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Abacus

An abacus, an ancient tool used to count and calculate by moving beads. Depicted as a wooden frame with four or more rows or columns of variously positioned and colored beads.

Used for various content concerning mathematics and science (education) as well as calculations, counting, and numbers more generally.

Technical Information

Code: U+1F9EE
Category: Objects
Sub Category: Computer
Unicode Version: 11
Keywords