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
pestle
1 ENTRIES FOUND:
pestle
(noun)
pestle
/
ˈ
pɛsəl/
noun
plural
pestles
pestle
/
ˈ
pɛsəl/
noun
plural
pestles
Britannica Dictionary definition of PESTLE
[
count
]
:
a hard tool with a rounded end that is used for pounding or crushing substances (such as medicines) in a deep bowl (called a mortar)
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 »