Entry 2 senses · 2 variants Webster, 1913 Calcule /kăl′kyo͞ol/ · Cal·cule · IPA /ˈkæl.kjul/ n. v. i. 01 n. Reckoning; computation. 1. Reckoning; computation.[Obs.] 02 v. i. To calculate 1. To calculate[Obs.]