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nausea

/ˈnɔːsɪə/ · nau·see·a
noun
  1. A feeling of illness or discomfort in the digestive system, usually characterized by a strong urge to vomit. After eating the spoiled food, she felt a wave of nausea wash over her.
  2. Strong dislike or disgust. The smell of rotten fish filled the air, causing a sense of nausea in everyone present.
  3. Motion sickness. The car ride was so bumpy that the passengers experienced nausea due to the constant motion.
Did you know? The term 'nausea' is often used in medical contexts to describe a symptom of various conditions, including food poisoning, migraines, and even space travel.
Written by Lexi Wordsworth, Dictionary Editor 3 lookups Added Aug 9, 2026