predator

noun

pred·​a·​tor ˈpre-də-tər  -ˌtȯr 

1

: an organism that primarily obtains food by the killing and consuming of other organisms : an organism that lives by predation

The threadworm is a tiny nematode; its manifold kin include human parasites such as the hookworm, although the lab species is no parasite but an abundant, free-living predator of soil bacteria.

—Eleanor E. MacCoby

In a new environment, with no predators, an exotic plant can theoretically run riot.

especially : an animal that preys on other animals

With no large predators around, the koala rarely meets a violent end.

—Denis Gray

The picture that emerges from my research in a near-wilderness environment is that of the red fox as a specialized predator of small prey (insects, songbirds, small rodents, rabbits), with highly evolved and intriguing adaptations for this type of hunting …

—J. David Henry

Some spiders and caterpillars mimic bird droppings—an excellent strategy for deterring avian predators.

—James Martin

2

: one who injures or exploits others for personal gain or profit

Businessmen, he believed, were often predators …

—Nathan Glick

Neighborhood predators found that setting a fire was an excellent distraction for robbery. The burned-out structure could then be looted at leisure …

—Tom Buckley

see also sexual predator

Synonyms

• bloodsucker
• buzzard
• harpy
• kite
• shark
• vampire
• vulture
• wolf

Examples of predator in a Sentence

predators like bears and wolves

The population of rabbits is controlled by natural predators.

a corporate predator acquiring business rivals

Recent Examples on the Web

The 2024 remake reminds viewers that centuries-old vampire lore can be just as frightening as the imaginations of the present day, by highlighting the repulsive yet seductive dynamic between predator and prey. —Haadiza Ogwude, The Enquirer, 23 Dec. 2024

The setup is designed to protect them from ravens, coyotes and other predators, along with the other harms a Marine base might present. —Andrew J. Campa, Los Angeles Times, 22 Dec. 2024

The case’s broader implications about intergenerational trauma — José Martinez is shown to be a victim of abuse, as well as a predator — particularly resonated with the actor. —Scott Roxborough, The Hollywood Reporter, 21 Dec. 2024

Five women on a bike ride in Washington state were set upon by an apex predator that clamped its jaws on one of them, as KUOW reports. —Bill Chappell, NPR, 20 Dec. 2024

Word History

First Known Use

1581, in the meaning defined at sense 1

Phrases Containing predator

• sexual predator

Kids Definition

predator

noun

pred·​a·​tor ˈpred-ət-ər  -ə-ˌtȯ(ə)r 

: an animal that obtains food mostly by killing and eating other animals