parliamentarian

One who is expert in parliamentary procedures, rules, or debate.

A member of a parliament.

A supporter of the Long Parliament during the English Civil War and the Commonwealth; a Roundhead.

Of or pertaining to a parliament; specifically [capitalized], in English history, serving or adhering to the Long Parliament, in opposition to Kings Charles I. and Charles II.

A partizan of parliament; specifically [capitalized], in English history, a partizan of the Long Parliament, as distinguished from a Royalist or Cavalier.

A parliamentary debater or manager.

Of or pertaining to Parliament.

One who adhered to the Parliament, in opposition to King Charles I.

One versed in the rules and usages of Parliament or similar deliberative assemblies.

A member of a parliament, congress or an elected national legislative body of another name.