experimental

adjective

Stress: fourth syllable

Syllables: ex-per-i-men-tal (5)

English Definition

Relating to scientific experiments or new ideas.

Example Sentence

They are developing a new experimental drug.

US IPA /ɪkˌsper.əˈmen.t̬əl/

UK IPA /ɪkˌsper.ɪˈmen.tl/

trial tentative test exploratory empirical

proven established traditional