Word Study
upper paleolithic |
upper peninsula |
upper respiratory infection |
upper respiratory tract |
upper side |
upper surface
| upper tunguska
| upper volta
| upper-case letter
| upper-class
| upper-level
upper surface
WORDNET DICTIONARY
Noun upper surface has 1 sense
- upper surface(n = noun.artifact) Array - the side that is uppermost; Array has particulars: ceiling
is a kind of side
For further exploring for "upper surface" in Webster Dictionary Online
(NT only) to listen to the NET Bible 
