Function: noun
Date: 1741
: any of the ribs having costal cartilages connected directly with the sternum and in humans constituting the first seven pairs
Function: noun
Date: 1741
: any of the ribs having costal cartilages connected directly with the sternum and in humans constituting the first seven pairs
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012