A·chil·les ten ‧ don /əˌkɪliːz ˈtendən/ BrE AmE noun [countable]
the part of your body that connects the muscles in the back of your foot with the muscles of your lower leg
A·chil·les ten ‧ don /əˌkɪliːz ˈtendən/ BrE AmE noun [countable]
the part of your body that connects the muscles in the back of your foot with the muscles of your lower leg
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012