R has various meanings in the Ordnance Survey category. Discover the full forms, definitions, and usage contexts of R in Ordnance Survey.
To impel a boat by pulling on oars.
Ordnance SurveyStrong and rapid current in a small area of the sea; more especially when accompanies with disturbed water.
Ordnance SurveyAn additional rib on inside of sheathing of hold of a wooden vessel. A second tier of casks or barrels. A riding turn of rope.
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