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
rib cage
1 ENTRIES FOUND:
rib cage
(noun)
rib cage
noun
plural
rib cages
rib cage
noun
plural
rib cages
Britannica Dictionary definition of RIB CAGE
[
count
]
medical
:
the curved wall of ribs that surrounds and protects the chest
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
enamored
:
in a state in which you love, admire, or are very interested in something or someone
Learn More »