balancescale

noun
UK /ˈbæləns skeɪl/
US /ˈbæləns skeɪl/

A tool that shows if two things weigh the same.

She put the apple on one side of the balance scale and the orange on the other.


OTHER MEANINGS

2. A symbol of fairness and justice, often held by a figure of justice.

The statue of justice held a balance scale in her hand.

3. A state in which two sides are equal or steady.

The two teams were a balance scale of skill, neither one stronger.

4. A device used in science labs to compare the mass of objects.

The students used a balance scale to compare the mass of two rocks.