noun Etymology: from Cuisenaire, a trademark Date: 1954 any of a set of colored rods usually of 1 centimeter cross section and of 10 lengths from 1 to 10 centimeters that are used for teaching number concepts and the basic operations of arithmetic
CUISENAIRE ROD
Meaning of CUISENAIRE ROD in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012