To allude, return, or revert (to a subject previously mentioned, etc.); also, to evoke, or long or pine for (a past era or event).
To return to where one has previously been; to retrace one's steps.
To call back (hounds); to recall.
Of hounds: to retrace a course in order to pick up the lost scent of prey.
An act of hounds retracing a course in order to pick up the lost scent of prey.
An act of alluding, returning, or reverting (to a subject previously mentioned, etc.); also, an act of evoking, or longing or pining for (a past era or event).
To dwell on and ruminate about past events.
To be steeped in outdated traditions, fashions, beliefs, etc.