investigational
Of, or relating to investigating, or to an investigationOf, or relating to investigating, or to an investigation.
US/ˌɪnvɛstɪɡˈeɪʃənəl/
Meaning
2 senses(not comparable)Of, or relating to an unapproved drug or chemical entity being studied.
An expanded access protocol allows patients to benefit from an investigational drug prior to FDA approval.
(not comparable)Of, or relating to investigating, or to an investigation.
Word family
2 related wordsSee also
neighbours in the dictionaryDictionary text adapted from Wiktionary (Wiktionary contributors, CC BY-SA 4.0) and Open English WordNet / Princeton WordNet (CC BY 4.0, WordNet License); shared under CC BY-SA 4.0. Example sentences and recordings are credited where they appear.