oesophageal
Concise Oxford English Dictionary © 2008 Oxford University Press:
oesophagus /ɪˈsɒfəgəs/ (US esophagus)
▶noun (pl. oesophagi /-dʒʌɪ/ or oesophaguses) the part of the alimentary canal which connects the throat to the stomach.
– derivatives
oesophageal /ɪˌsɒfəˈdʒiːəl/ adjective.
oesophageal /ɪˌsɒfəˈdʒiːəl/ adjective.
– origin ME: mod. L., from Gk oisophagos.
'oesophageal' also found in these Oxford entries:

