/hɑːrk/
hark
BrE /hɑːk/
NAmE /hɑːrk/
[I] (old use)
used only as an order to tell sb to listen
ˈhark at sb
(BrE, informal)
used only as an order to draw attention to sb who has just said sth stupid or who is showing too much pride
Just hark at him! Who does he think he is?
ˌhark ˈback (to sth)
to remember or talk about sth that happened in the past
She’s always harking back to how things used to be.
to remind you of, or to be like, sth in the past
The newest styles hark back to the clothes of the Seventies.