Definition of subclavial in US English:

subclavial

adjective

Anatomy
  • Designating the subclavian; of or relating to the subclavian vein or artery.

Origin

Mid 17th century (in an earlier sense). From subclavia or its etymon post-classical Latin subclavius, adjective + -al.

Pronunciation

subclavial

/ˌsʌbˈkleɪvɪəl/