Noun motion sickness has 1 sense
  1. motion sickness, kinetosis - the state of being dizzy or nauseated because of the motions that occur while traveling in or on a moving vehicle
    --1 is a kind of ailment, complaint, ill; nausea, sickness
    --1 has particulars:
     airsickness, air sickness; car sickness; seasickness, mal de mer, naupathia