IPA: /ˈsɛn.ət/
KK: /ˈsɛnɪt/
A group of people who are elected to make laws and decisions for a government, often part of a larger legislative body.
The Senate voted on the new healthcare bill yesterday.
Senate → It is derived from "senex" (meaning old man) in Latin, which refers to a council of elders. The word "senate" signifies a governing body composed of older, experienced individuals.
Think of a group of 'older' ('senex') individuals making important decisions — that's what a senate does.