say it: pree-DAY-shuhs
predaceous is an adjective meaning "hunting and killing other animals for food". It carries 2 recorded senses.
hunting and killing other animals for food
living by or given to victimizing others for personal gain
“predatory capitalists”
“a predatory, insensate society in which innocence and decency can prove fatal”
“a predacious kind of animal--the early geological gangster”
Definitions, synonyms and semantic relations for predaceous come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.