cubarithm slate

noun

cu·​ba·​rithm slate
ˈkyübəˌrit͟həm-,
thəm-
: a braille slate consisting of a box divided into square compartments into which cubes bearing on each face a number in braille dots may be placed in the usual pattern for performing arithmetical problems

Word History

Etymology

cube entry 1 + arithmetic

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Dictionary Entries Near cubarithm slate

Cite this Entry

“Cubarithm slate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cubarithm%20slate. Accessed 23 Nov. 2024.

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