A senator is a politician elected to serve in a senate, which is a legislative body in many countries. The term commonly refers to a member of the upper chamber in a bicameral system, such as the United States Congress.
"A senator is a member of a senate, elected to represent the public and participate in the creation of national laws."
Example: "The senator proposed a new bill addressing environmental policy."
Part of speech: noun
Plural: senators
Author’s summary: A senator is an elected lawmaker serving in a senate, representing citizens and participating in the creation and revision of national laws.