DICT.TW Dictionary Taiwan
3.144.25.14
Search for:
▼[Show options]
[Pronunciation] [Help] [Database Info] [Server Info]

1 definition found

From: Webster's Revised Unabridged Dictionary (1913)

 Or·o·graph n.  Surveying A machine for use in making topographical maps.  It is operated by being pushed across country, and not only records distances, like the perambulator, but also elevations.
 ◄ ►