An Etymological Dictionary of Astronomy and Astrophysics

A small electronic device that performs calculations.

Etymology (EN): Calculator, from → calculate + → -tor.

Etymology (PE): Afmârgar, from afmâr→ calculate + -gar agent suffix, from kar-, kardan “to do, to make” (Mid.Pers. kardan, O.Pers./Av. kar- “to do, make, build,” Av. kərənaoiti “makes,” cf. Skt. kr- “to do, to make,” krnoti “makes,” karma “act, deed;” PIE base k^wer- “to do, to make”).