The Britannica Dictionary
mobile search
Home
Ask the Editor
Word of the Day
Quizzes
Core Vocabulary
Browse the Dictionary
×
Britannica Homepage
Ask the Editor
Word of the Day
Quizzes
Core Vocabulary
Browse the Dictionary
The Britannica Dictionary
diuretic
1 ENTRIES FOUND:
diuretic
(noun)
diuretic
/ˌdajə
ˈ
rɛtɪk/
noun
plural
diuretics
diuretic
/ˌdajə
ˈ
rɛtɪk/
noun
plural
diuretics
Britannica Dictionary definition of DIURETIC
[
count
]
medical
:
a substance that increases the amount of urine you pass from your body
The drug is a
diuretic
.
[+] more examples
[-] hide examples
[+] Example sentences
[-] Hide examples
— diuretic
adjective
a
diuretic
drug/effect
[+] more examples
[-] hide examples
[+] Example sentences
[-] Hide examples
ASK THE EDITOR
What are the plural forms of
check-in
,
passerby
, and
spoonful
?
See the answer »
QUIZZES
Vocabulary Quiz
Test your word power
Take the Quiz »
Name That Thing
Take our visual quiz
Test Your Knowledge »
WORD OF THE DAY
replenish
:
to fill or build up (something) again (
somewhat formal
)
Learn More »