This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. A person who has served in a military campaign

n. A military veteran

n. A person who campaigns for a person running for political office

n. Someone with experience in a certain field.

n. One who has served in an army in several campaigns; an old soldier; a veteran.

n. one who is campaigning, especially a politician running for elective office, or one of his/her supporters.

n. One who is or has been in active service in a campaign or campaigns.

n. a politician who is running for public office

"To marginalize the President of the United States of America as nothing more than a "campaigner" is pretty pathetic."

politician    Pol.    political leader    politico   

write-in    dark horse    spoiler    favorite son    running mate    write-in candidate    stalking-horse   

veteran   

Gaynor    Mainer    Rainer    complainer    container    craner    drainer    entertainer    gainer    graner   

tactician    organizer    activist    crusader    propagandist    protestors    strategist    pamphleteer    diplomat    protester