Chaplain? (10)
'chaplain' is the definition.
(I know that chaplain is a type of chaplain)
This is the entire clue.
(Other definitions for padre that I've seen before include "Chaplain to armed forces" , "Minister" , "Father" , "Services' chaplain" , "Priest, chaplain" .)
(Other definitions for serviceman that I've seen before include "car maintained by him?" , "Tommy" , "Member of the armed forces" , "Private" .)