IPA: /ˌpɑː.ləˈmɛn.tər.i/
KK: /ˌpɑːr.ləˈmen.tər.i/
Relating to a parliament, which is a group of representatives who make laws and decisions for a country.
The parliamentary system allows for a government that is accountable to the elected representatives.
Parliamentary → It is formed from "parliament" (from Old French *parlement*, meaning discussion or speaking) and the suffix "-ary" (meaning relating to or connected with). The word "parliamentary" refers to matters relating to a parliament or legislative assembly.
Think of 'parliament' as a place where people come together to 'discuss' important issues, and '-ary' means relating to that place.