visor

n 1: a piece of armor (with eye slits) fixed or hinged to a

medieval helmet to protect the face [syn: {vizor}]

2: a brim that projects to the front to shade the eyes; "he

pulled down the bill of his cap and trudged ahead" [syn: {bill},

{peak}, {eyeshade}, {vizor}]

divisor

A quantity that evenly divides another quantity.

Unless otherwise stated, use of this term implies that the

quantities involved are integers. (For non-integers, the more

general term {factor} may be more appropriate.)

Example: 3 is a divisor of 15.

Example: 3 is not a divisor of 14.

(1997-03-07)