Physician (5)
'physician' is the definition.
(synonyms)
This is all the clue.
(Other definitions for doctor that I've seen before include "Foster, Who, Jekyll or Livingstone" , "Who, for example" , "An apple a day keeps him away" , "One treats the ill" , "One seeing cases" .)
'physician' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for medic that I've seen before include "What was Basutoland" , "Eg, doctor" , "Physician (informal)" , "Word for 'doctor'" , "He may offer treatment" .)