embolism
Concise Oxford English Dictionary © 2008 Oxford University Press:
embolism /ˈɛmbəlɪz(ə)m/
▶noun Medicine obstruction of an artery, typically by a clot of blood or an air bubble.
– origin C19: via late L. from Gk embolismos, from emballein ‘insert’.
'embolism' also found in these Oxford entries:

