Retrospect

Re"tro*spect, n. A looking back on things past; view or contemplation of the past. Cowper.

We may introduce a song without retrospect to the old comedy.
Landor.

Re"tro*spect (?), v. i. [L. retrospicere; retro back + specere, spectum, to look. See Spy, and cf. Expect.] To look backward; hence, to affect or concern what is past.

It may be useful to retrospect to an early period.
A. Hamilton.