n.
Function: adjective
Date: 1872
: designed for use in viewing something (as scenery) or in making observations <an observation tower> <the observation platform>
n.
Function: adjective
Date: 1872
: designed for use in viewing something (as scenery) or in making observations <an observation tower> <the observation platform>
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012