Webster’s Revised Unabridged Dictionary · 1913
Retrospect
Re′tro·spect (rē′trō·spĕkt or rĕt′rō·; 277), 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.
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.