What is the defenition of parliamonet?

Spelled "parliament"

Defined as:

(in the UK) the highest legislature, consisting of the sovereign, the House of Lords, and the House of Commons

(in the UK) the highest legislature, consisting of the Sovereign, the House of Lords, and the House of Commons.

a. a party in a lower-court case requests that the supreme court overturn the other court’s ruling in the case.