Outside

The external part of a thing; the part, end, or side which forms the surface; that which appears, or is manifest; that which is superficial; the exterior.

The part or space which lies without an inclosure; the outer side, as of a door, walk, or boundary.

The furthest limit, as to number, quantity, extent, etc.; the utmost; as, it may last a week at the outside.

One who, or that which, is without; hence, an outside passenger, as distinguished from one who is inside. See Inside, n. 3.

Of or pertaining to the outside; external; exterior; superficial.

Reaching the extreme or farthest limit, as to extent, quantity, etc.; as, an outside estimate.

or prep. On or to the outside (of); without; on the exterior; as, to ride outside the coach; he stayed outside.

unlikely to occur; "an outside chance"; "a remote possibility"; "a remote contingency"

from or between other countries; "external commerce"; "international trade"; "developing nations need outside help"

the region that is outside of something