ad hoc
ad hoc
/ˈædˈhɑːk/ adj
1 : formed or used for a special purpose
The mayor appointed an ad hoc committee to study the project.
2 : made or done without planning because of an immediate need
We had to make some ad hoc changes to the plans.
We'll hire more staff on an ad hoc basis.
ad hoc adv
The decisions were made ad hoc.