Definitions

1. noun

A biological test in which the effect of a substance on a living organism is measured or observed, often used in toxicology and pharmacology.

“The researchers conducted a series of bioassays to determine the toxicity of the new compound.”

2. verb

To test or measure the effect of a substance on a living organism, typically in a controlled laboratory setting.

“The scientists bioassayed the sample to determine its potential impact on the environment.”