IPA: /ˌlɛdʒɪsˈleɪʃən/
KK: /lɛdʒɪsˈleɪʃən/
A law or a set of laws that have been made by a government or other authority.
The new legislation aims to protect the environment.
Legislation → It is formed from "legis" (from Latin *lex*, meaning law) and "-lation" (from Latin *latio*, meaning the act of bringing or carrying). The word "legislation" refers to the act of bringing laws into effect or the process of making laws.
Think of 'law' ('lex') being 'brought forth' ('latio') — that's why legislation means the process of making laws.