nauseous

adj

Etymology: From Latin nauseōsus (“causing nausea”), corresponding synchronically to nausea + -ous.

1. Causing nausea; sickening or disgusting.

   “[…] And flattery tipt with nauseous fleer, And guilty shame, and servile fear, Envy, and cruelty, and pride, Will in your tainted heart preside.”

   “[T]he Italians grossness of Conversation is still very offensive & nauseous, tho' long accustomed to it.”

2. Inclined to nausea; sickly, squeamish.
3. Afflicted with nausea; sick.

   “After he had scarcely eaten enough, he felt nauseous; but nausea ceased as soon as he stopped eating entirely, …”

   “[…] during stretching the patient felt nauseous …”