abac Noun, n, abac abacus a table or diagram that facilitates solving a mathematical problem Appox. usage (any sense): 0.201 per million words Appox. usage (any sense): 0.201 per million words
abacă Noun, f, abacă (architecture) The abacus of a column. Appox. usage (any sense): 0.018 per million words Appox. usage (any sense): 0.018 per million words