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
prime rate
1 ENTRIES FOUND:
prime rate
(noun)
prime rate
noun
plural
prime rates
prime rate
noun
plural
prime rates
Britannica Dictionary definition of PRIME RATE
[
count
]
:
the lowest interest rate that banks will give to people who borrow money from them
—
called also
prime
,
prime interest rate
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
emulate
:
to try to be like (someone or something you admire)
Learn More »