- overspill⇄adj. spilling over; overflowing.
Ex. overspill population. - overspill⇄noun (Especially British.)1. the act of spilling over.
Ex. There should be such an overspill of compressed air outwards ... (New Scientist).
2. something which has spilled over; an excess.
Ex. (Figurative.) Even to pass along the stre - overspill⇄overspill, noun, verb, -spilledor-spilt,-spilling,adjective.
- overspill⇄v.i. to spill over; overflow.