Also found in: Thesaurus, Medical, Legal.
Related to nauseation: nauseatingly, queasiness, wambling


 (nô′zē-āt′, -zhē-, -sē-, -shē-)
intr. & tr.v. nau·se·at·ed, nau·se·at·ing, nau·se·ates
1. To feel or cause to feel nausea. See Usage Note at nauseous.
2. To feel or cause to feel loathing or disgust. See Synonyms at disgust.

[Latin nauseāre, nauseāt-, from nausea, nausea; see nausea.]

nau′se·a′tion n.