marine navigational system

/məˈriːn ˌnævɪˈɡeɪʃənəl ˈsɪstəm/

noun

  1. a set of equipment, charts, sensors, and procedures used to find and track a ship's position and course at sea

    C1

    countabletechnical

    • "The boat uses a marine navigational system to show its position."A2
    • "The crew checked the marine navigational system before leaving port."B1
    • "Modern marine navigational systems integrate GPS, radar, and electronic charts to support safe passage planning."C1

Word family

marinenavigationnavigatenavigatornavigational