The definition of exterior is something on the outside, or to be used on the outside, or something that comes from the outside.(adjective)
The exterior is defined as the outside or outer appearance.(noun)
An example of exterior is the outside of a house.
See exterior in Webster's New World College Dictionary
Origin: L, compar. of exter, exterus, on the outside: see external
See exterior in American Heritage Dictionary 4
Origin: , comparative of exter, outward; see eghs in Indo-European roots.
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