(physics) A proposed extension to Newtonian dynamics that would obviate the need to assume the presence of dark matter.

(US) A reporter; a person in the profession of providing news.

A man who works in the production of the text of a newspaper; a reporter, editor, etc.

A girl who delivers newspapers.

A boy, or by extension a man, who delivers and/or sells newspapers.

A person who sells newspapers etc.

A woman who works in the production of the text of a newspaper; a reporter, editor, etc.

A female reporter or newsreader.

Containing lots of news; informative. / Chatty, gossipy.

(informal) A distributor of news; a newsagent. / (informal) A journalist.