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Meaning of investigational | Babel Free

Adjective CEFR C2

Definitions

Of, or relating to investigating, or to an investigation.
not-comparable
of, or relating to an unapproved drug or chemical entity being studied.
not-comparable

Examples

“An expanded access protocol allows patients to benefit from an investigational drug prior to FDA approval.”

CEFR level

C2

Mastery
This word is part of the CEFR C2 vocabulary — mastery level.

See also

investigative investigatorial investigatory investitive investitural investive