nausea

Từ điển American Heritage Dictionary 4th

nau·se·a (nôʹzē-ə, -zhə, -sē-ə, -shə)n.
1. A feeling of sickness in the stomach characterized by an urge to vomit. See Usage Note at nauseous.
2. Strong aversion; disgust. [Middle English, from Latin, from Greek nautiā, nausiē, seasickness, from nautēs, sailor, from naus, ship. See nāu- in Indo-European Roots.]