Of, relating to, or contemplating the past. / Looking backwards. / Affecting or influencing past things; retroactive.

An exhibition of works from an extended period of an artist's activity.

When looked back upon as a past event; as can be seen now, but not at the time.

Consideration of past times.

To look or refer back to; to reflect on.

In a retrospective manner.

The deliberate recall of past events

plural of retrospection

plural of retrospective

(uncommon) Retrospective.