Nausea

[Sarah]

Seasickness; hence, any similar sickness of the stomachaccompanied with a propensity to vomit; qualm; squeamishness of thestomach; loathing.

[Sarah]

A nasty feeling that usually leads to vomiting. This feeling sends an unusual taste through the mouth causing it to water and results in a look of disgust.

[Gregory]

[Nausea] is a feeling as if youre about to [vomit]. Vomiting usually relieves this feeling. Nausea is not self-induced like vomiting sometimes is. Nausea is [your bodys] response in saying I dont like whats in my stomach.