DICT.TW Dictionary Taiwan
18.117.103.185
Search for:
▼[Show options]
[Pronunciation] [Help] [Database Info] [Server Info]

1 definition found

From: Webster's Revised Unabridged Dictionary (1913)

 Te·len·gi·scope n.  Optics An instrument of such focal length that it may be used as an observing telescope for objects close at hand or as a long-focused microscope.
 ◄ ►