SEA-SICKNESS Copy link • SEA-SICKNESSnausea. To make a voyage without suffering sea-sickness, navigare sine nausea: to suffer sea-sickness, nauseare (Plaut.); in mare nauseare (Sen.); nausea tentari; nauseae molestiam suscipere (Cic.): to be suffering dreadfully from sea-sickness, nausea premi (Cels.); nausea aliquem torquet (Sen.); nausea confectum esse