investigational
Americanadjective
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Gilead Sciences’ investigational antiviral, obeldesivir, is predicted to be active against the Bundibugyo strain, a spokesperson said, and the company is working with global public-health authorities.
From The Wall Street Journal • May 22, 2026
Retatrutide, an investigational triple hormone receptor agonist, delivered positive weight-loss results in a late-stage clinical trial in certain overweight adults without diabetes.
From Barron's • May 21, 2026
Zilebesiran is an investigational drug that uses RNA interference technology to reduce blood pressure.
From Science Daily • Apr. 13, 2026
The Food and Drug Administration on Friday declined to approve Replimune’s lead investigational immunotherapy, RP1, in combination with Bristol Myers Squibb’s Opdivo for the treatment of advanced melanoma.
From Barron's • Apr. 13, 2026
Moreover, it was also recognized that the investigational work of the instructors would gain by the broader scholarship secured through greater emphasis on applications and the historic setting of the various problems under consideration.
From College Teaching Studies in Methods of Teaching in the College by Klapper, Paul
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
