compute

Concise Oxford English Dictionary © 2008 Oxford University Press:
compute/kəmˈpjuːt/

▶verb

• 1 reckon or calculate (a figure or amount).

• 2 [with neg.] informal seem reasonable; make sense.

– derivatives
computability noun,
computable adjective.

– origin C17: from Fr. computer or L. computare, from com- ‘together’ + putare ‘to settle (an account)’.