Illustration of compass card
compass card
noun
: the circular card attached to the needles of a mariner's compass on which are marked the 360° of the circle and 32 equidistant points
Cite this Entry
“Compass card.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/compass%20card. Accessed 1 Jul. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share