Definitions
1.nounA cast or throw back.
2.nounA backward stroke, or a stroke driving one back.
3.nounAny discouragement or cause of relapse or failure.
4.nounMisfortune; reverse; reversal; a relapse in health or illness; moral backsliding.
5.nounRetrospect; hindsight.
6.nounBackwater
7.verbTo identify the actions required in order to reach a proposed future.
8.verbTo change retrospectively; reverse.
9.adjectiveRetrospective.
10.adverb(of time) Long ago; in the past.