nausea nauscopy • nauseant · · · Info · Definitions · Synonyms · Characters · · nausea · · Text Latin · · Script 6 · · Length Definitions · · · (noun) the state that precedes vomiting. Synonyms: sickness. · · Noun Definition 1 (noun) disgust so strong it makes you feel sick. · · Noun Definition 2 Synonyms · · · sickness · · Synonym 1 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 n latin small letter n U+006E s latin small letter s U+0073 u latin small letter u U+0075