chip log
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English
[edit]![](http://upload.wikimedia.org/wikipedia/commons/thumb/d/d8/Loch_%C3%A0_plateau.jpg/220px-Loch_%C3%A0_plateau.jpg)
Noun
[edit]- (nautical) A simple device for measuring the speed of a vessel, consisting of a wooden board (drag) attached to a line on a reel.
Synonyms
[edit]Translations
[edit]simple device for measuring the speed of a vessel
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