Meaning of placebo-controlled | Babel Free
Definitions
Including a comparison (control) group with placebo. (describing clinical trials)
not-comparable
Examples
“A placebo-controlled trial.”
CEFR level
C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
This word is part of the CEFR C2 vocabulary — mastery level.