a teaching/research 'fellow' [=a graduate student who gets money in exchange for teaching/research]
He attended the concert with a 'fellow' student. [=someone who is a student, as he is]
He has always tried to be of service to 'his fellow man'. [=to other people]
(..) They're not very presidential, sir. Right. Thank you. Mr. President, you're live in five, four, three... My fellow Americans... Support us and become VIP member to remove all ads from (..)2016 TvShow: Designated Survivor Title: Pilot Season: 1 Episode 1