資料來源 : pyDict

捕食生物的;食肉的

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Predaceous \Pre*da"ceous\, a. [L. praeda prey. See {Prey}.]
   Living by prey; predatory. --Derham.

資料來源 : WordNet®

predaceous
     adj 1: hunting and killing other animals for food [syn: {predacious}]
     2: living by or given to victimizing others for personal gain;
        "predatory capitalists"; "a predatory, insensate society
        in which innocence and decency can prove fatal"- Peter S.
        Prescott; "a predacious kind of animal--the early
        geological gangster"- W.E.Swinton [syn: {predacious}, {predatory}]