ad hoc

This happens in formal meetings, more informal conversations and ad hoc.

Various female drivers have taken on races in America's IndyCar series on an ad hoc basis, with little success.

After learning about the port’s expansion plans, he hosted an ad hoc meeting at his home.

To their credit, lawmakers in Dover have repeatedly tried to rectify the inconsistent outcomes of the once-revered court through ad hoc legislative responses.

Meanwhile, millions of unionized 9-to-5 jobs have disappeared, leaving many Americans working longer shifts, holding down multiple jobs or picking up ad hoc work in the gig economy.