Retired or honorably discharged from active professional duty, but retaining the title of one's office or position.
honorably retired from assigned duties and retaining your title along with the additional title `emeritus' as in "professor emeritus"; "retired from `assigned duties'" does not necessarily imply that one is inactive
honorably retired from assigned duties and retaining your title along with the additional title `emeritus'' as in `professor emeritus''; `retired from assigned duties'' need not imply that one is inactive
a professor or minister who is retired from assigned duties
honorably retired from assigned duties and retaining your title along with the additional title `emeritus' as in `professor emeritus'