Pronunciation: (ub-zûr'vu-tôr"ē, -tōr"ē), [key]
pl. -ries.

1. a place or building equipped and used for making observations of astronomical, meteorological, or other natural phenomena, esp. a place equipped with a powerful telescope for observing the planets and stars.
2. an institution that controls or carries on the work of such a place.
3. a place or structure that provides an extensive view; lookout.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

observation postobserve
See also:


Related Content