Sarcopenia
/ˌsɑːrkoʊˈpiːniə/noun
Age-related loss of skeletal muscle mass and strength.
Did you know?The term is modern, but its roots are classical: sarx meant “flesh,” while -penia meant “poverty” or “lack,” so the word literally frames muscle loss as a kind of bodily scarcity.
Etymological Timeline
Ancient Greek
GRK
σάρξ (sarx)
“flesh, meat, the body’s soft tissue”
Ancient Greek
GRK
πενία (penia)
“poverty, want, lack”
20th Century
EN
sarcopenia
“a medical term coined to describe age-related loss of muscle mass”
Modern English
EN
sarcopenia
“age-related loss of skeletal muscle mass and strength”