Noun navigation has 3 senses
  1. navigation, pilotage, piloting - the guidance of ships or airplanes from place to place
    --1 is a kind of steering, guidance, direction
    --1 has particulars:
     instrument flying; celestial navigation, astronavigation; dead reckoning
    Derived form: verb navigate2
  2. navigation - ship traffic; "the channel will be open to navigation as soon as the ice melts"
    --2 is a kind of
    transportation, shipping, transport
    Derived form: verb navigate1
  3. seafaring, navigation, sailing - the work of a sailor
    --3 is a kind of employment, work
    --3 has parts: steering, steerage
    --3 has particulars: cabotage
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