- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
abrogate
-
abettor
-
alma mater
-
action officer
-
actinaria
-
category
-
business leader
-
goading
-
distressed
-
literal
- Hide translation
active placebo
active placebo /ˈækˌtɪv ˈplæsɪboʊ/
noun
-
A placebo used in experimental tests of a drug that has noticeable side effects
(
active placebo
)
a placebo used in experimental tests of a drug that has noticeable side effects
An active placebo mimics the side effects of the experimental drug
an active placebo mimics the side effects of the experimental drug