1. (a.) Pertaining to a residue; remaining after a part is taken.

2. (n.) The difference of the results obtained by observation, and by computation from a formula.

3. (n.) The difference between the mean of several observations and any one of them.

afterbirth afterclap aftercrop afterglow aftergrowth afterimage aftermath afterpain aftertaste by-product consequence event eventuality issue outcome placenta remainder residual residuum result secundines side effect track trail upshot wake