Word Study
innumerate
CIDE DICTIONARY
innumerate, adj.
Lacking knowledge and understanding of mathematical concepts and methods; by analogy with illiterate . Opposite of numerate . [WordNet 1.5]
OXFORD DICTIONARY
innumerate, adj. having no knowledge of or feeling for mathematical operations; not numerate.
Derivative
innumeracy n.
Etymology
IN-(1), NUMERATE
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