10 letters · 14 points in Scrabble
noun the guidance of ships or airplanes from place to place
noun ship traffic
noun the work of a sailor
originBorrowed from Middle French navigation, from Latin nāvigātiōnem, accusative singular of nāvigātiō (“sailing, navigation”), from nāvigō (“sail”). Morphologically navigate + -ion.
Etymology from Wiktionary, CC BY-SA 3.0