prorebate
/prəˈreɪbɪt/Definitions
1. noun
a person who is prevented from participating in a war or other military service, especially because of conscientious objection
“The government allowed the conscientious objector to be rebated from military service without losing his citizenship rights.”
2. verb
to refuse or be exempt from something, especially a military service
“He was probated from the draft because of his medical condition.”