georama

Century Dictionary and Cyclopedia

1. n. A large hollow globe or spherical chamber lined with cloth on which is depicted a general view of the geography of the earth's surface so as to be seen by a spectator from the interior.

Wiktionary

1. n. A hollow globe with a map of the world on its inner surface, so as to be examined by one standing inside.

GNU Webster's 1913

1. n. A hollow globe on the inner surface of which a map of the world is depicted, to be examined by one standing inside.