Dictionary De - En
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De - Pt| English Dictionary: rille | by the DICT Development Group |
| 1 result for rille | |
| From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
|
Rille \Rille\ (r[icr]l), n. [G. rille a furrow.] (Astron.) One of certain narrow, crooked valleys seen, by aid of the telescope, on the surface of the moon. | |
