Dead Reckoning (album)
WordNet

noun


(1)   Navigation without the aid of celestial observations
(2)   An estimate based on little or no information
WiktionaryText

Noun



  1. A method of estimating the position of a ship or aircraft by applying estimates of the distance and direction travelled to a previously known position. In respect to ships/boats, it excludes the effect of wind and current on the vessel. Compare with estimated position. Abbreviation: DR
 
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