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definitions

cardinal system

noun

a system of coding navigational aids by shape, color, and number, according to their positions relative to navigational hazards.

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Nearby words

  1. cardinal points,
  2. cardinal sign,
  3. cardinal sin,
  4. cardinal spider,
  5. cardinal symptom,
  6. cardinal tetra,
  7. cardinal trait,
  8. cardinal veins,
  9. cardinal virtue,
  10. cardinal virtues
Compare lateral system.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019