ALL meanings of retroaction
ret·ro·ac·tion
R r - noun retroaction action that is opposed or contrary to the preceding action. 1
- noun retroaction an action contrary or reciprocal to a preceding action 0
- noun retroaction a retrospective action, esp a law affecting events prior to its enactment 0
- noun retroaction opposed, reverse, or reciprocal action; reaction 0
- noun retroaction effect, as of a law, on things done prior to its enactment or effectuation 0