(psychology) A psychological condition that develops following some stressful situation or event, with symptoms such as sleep disturbance, recurrent dreams, flashbacks, hypervigilance, depression, dissociation, withdrawal or lack of concentration.

A form of post-traumatic stress disorder that results from extended exposure to extreme trauma.

Occurring after a screening process.

Happening after saturation

To make a postscript.

Occurring after scarlet fever.

After the decline of science.

After a sale.

Following a scandal.

After the elimination of scarcity; in a time when society has sufficient resources.