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

• Lexulous
• Wordscraper
• Wordosaur

n. A man who speaks on behalf of another or others. See Usage Note at man.

n. One who speaks as the voice of a group of people.

n. One who speaks for another.

n. One who speaks for another or others; an advocate; a representative.

n. One who or that which speaks; one who is able to speak.

n. a male spokesperson

"A label spokesman wouldn't comment, but Rocket Man's tepid output speaks for itself."

spokesperson    representative    interpreter    voice   

speaker    mouthpiece    mouth    prolocutor    spokeswoman    spokesperson    spox   

spokeswoman    adviser    secretary    representative    aide    chairman    headquarters    supporter    investigator    director