See Also: arithmo-(dictionary)

arithmo- (iou)



arithmo- combining form of Greek arithmos number: see -O-.
arith'mology noun the science of numbers; (a) writing on this subject: L16.
arithmo'mania noun a pathological desire to count objects or make calculations L19.
arithmo'maniac noun a person affected with arithmomania L19.
arith'mometer noun (now rare or obsolete) a calculating instrument E19.