hound

US /haʊnd/
UK /haʊnd/
"hound" picture
1.

a dog of a breed used for hunting, especially one able to track by scent

:
The hunter released his hounds to track the deer.
A pack of hounds bayed in the distance.
1.

harass, persecute, or pursue relentlessly

:
The paparazzi continued to hound the celebrity.
Creditors began to hound him for payment.