adjective
- not having been tested or tried; not proven through experience or examination
Examples
- The new vaccine remains untested in children under twelve.
- She was nervous about using the untested software for such an important presentation.
- The company decided not to release the untested product to market.
- His untested theory about climate change needs more research.
- The bridge was closed because several untested sections posed safety risks.
- They hired an untested candidate who had no previous work experience.