- Navigation. a circle divided into 32 points or 360° numbered clockwise from true or magnetic north, printed on a chart or the like as a means of determining the course of a vessel or aircraft.
- a similar design, often ornamented, used on maps to indicate the points of the compass.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a circle or decorative device printed on a map or chart showing the points of the compass measured from true north and usually magnetic north
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012