1.Definition: a fellow member of the Communist Party

Category: People

2.Definition: a friend who is frequently in the company of another

"Drinking companions", "Comrades in arms"

Related Noun(s):associate, companion, familiar, fellow

Category: People

3.Definition: used as a term of address for those male persons engaged in the same movement

"Greetings, comrade!"

Related Noun(s):brother

Category: People