(of animals) habitually hunting and killing other animals for food
WordReference Random House Unabridged Dictionary of American English © 2026
pre•da•cious
(pri dā′shəs),USA pronunciation adj.
pre•da′cious•ness, pre•dac•i•ty
(pri das′i tē)* USA pronunciation [esp. Biol.,] pre•da′ceous•ness, n.
- Ecologypredatory; rapacious.
- pred(atory) + -acious 1705–15
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'predacious' also found in these entries (note: many are not synonyms or translations):