What is "legislative session"

n. (context legal English) The period of time in which a group of legislators elected together in a general election are able to enact legislation; usually one year if general elections are conducted annually, or two years if general elections are conducted biennially.

A legislative session is the period of time in which a legislature, in both parliamentary and presidential systems, is convened for purpose of lawmaking, usually being one of two or more smaller divisions of the entire time between two elections. In each country the procedures for opening, ending, and in between sessions differs slightly. A session may last for the full term of the legislature or the term may consist of a number of sessions. These may be of fixed duration, such as a year, or may be used as a parliamentary procedural device. A session of the legislature is brought to an end by an official act of prorogation. In either event, the effect of prorogation is generally the clearing of all outstanding matters before the legislature.