a device for operating a mechanism, such as a camera shutter, a short time after setting
Collins Concise English Dictionary © HarperCollins Publishers::
de•layed-ac•tion
(di lād′ak′shən),USA pronunciation adj.
- Military(of an explosive projectile) exploding some time after hitting the target.
- 1890–95
'delayed action' also found in these entries (note: many are not synonyms or translations):