OUTER BOUNDARY

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

The outside boundary or surface of something

Synonyms:

fringe; outer boundary; periphery

Classified under:

Nouns denoting two and three dimensional shapes

Hypernyms ("outer boundary" is a kind of...):

bound; boundary; edge (a line determining the limits of an area)

Credits