#1 calculate v. [cipher, cypher, compute, work out, reckon, figure] make a mathematical calculation or computation. wn
#2 calculate v. [estimate, reckon, count on, figure, forecast] judge to be probable. wn
#3 calculate v. [account] keep an account of. wn
#4 calculate v. [forecast] predict in advance. wn
#5 calculate v. [aim, direct] specifically design a product, event, or activity for a certain public. wn
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