Definitions

1. adjective

Having a tendency to make someone feel ill, especially nausea.

“The acinacious smell of the rotten food made me feel queasy.”

2. noun

A tendency to cause nausea or queasiness.

“The acinacious of the ride made me step off the rollercoaster halfway through.”

3. noun

A feeling of nausea or queasiness.

“The acinacious I felt after eating that spoiled fish was unbearable.”