comrade (
http://definr.com/comrade)
n 1: a person who is frequently in the company of another;
"drinking companions"; "comrades in arms" [syn:
companion,
fellow,
familiar,
associate]
2: a fellow member of the Communist Party [syn:
Comrade]
3: used as a term of address for those male persons engaged in
the same movement; "Greetings, comrade!" [syn:
brother]