IPA: /ˈbʌdʒɪtəri/
KK: /ˈbʌdʒɪtɛri/
Relating to a plan for managing money, especially how much money is available to spend.
The company needs to create a budgetary plan for the upcoming year.
Budgetary → It is formed from "budget" (from Old French *bougette*, meaning a small bag or purse) and the suffix "-ary" (meaning relating to or connected with). The word "budgetary" refers to matters relating to a budget or financial planning.
Think of a 'small bag' ('budget') that holds money, and remember that 'budgetary' relates to financial matters.