prey on

US /preɪ ɑn/
UK /preɪ ɑn/
"prey on" picture
1.

to hunt and kill for food

:
•
Lions prey on zebras and other large herbivores.
•
Eagles often prey on smaller birds and fish.
:
huntfeed onvictimize
2.

to exploit or harm someone who is weaker or more vulnerable

:
•
Scammers often prey on the elderly and lonely.
•
His fears began to prey on his mind.
:
exploitvictimizetake advantage ofharasstorment
:
preybird of prey