Hark back has 4 different meanings across 1 category:
Verb
Noun
1
Alternative form of hark-back
2
An act of hounds retracing a course in order to pick up the lost scent of prey.
Verb
1
go back to something earlier
"This harks back to a previous remark of his"
2
Of hounds: to retrace a course in order to pick up the lost scent of prey.
Broader Terms (hypernyms)
Narrower Terms (hyponyms)