Longman Dictionary of Contemporary English homepage

breastbone

 noun
     
breastbone
NEW! See related topics: HUMAN
breast‧bone [countable]
HBH a long flat bone in the front of your chest which is connected to the top seven pairs of ribs [= sternum]
Definition from the Longman Dictionary of Contemporary English
Advanced Learner's Dictionary.
 
Dictionary pictures of the day
Do you know what each of these is called?
What is the word for picture 1? What is the word for picture 2? What is the word for picture 3? What is the word for picture 4?
Click on any of the pictures above to find out what it is called.

Explore our topic dictionary

ADVERTISING AND MARKETINGANIMALSBANKING
BIOLOGYBUSINESS BASICSCOMPUTERS
CLOTHESDAILY LIFEEDUCATION
FINANCEFOODGRAMMAR
HAIR AND BEAUTYHUMANLAW
MUSICNATURESPORT
STOCKS AND SHARESTECHNOLOGYTRADE