D defs.my
Entry 1 sense Webster, 1913

Argulus

· Ar·gu·lus · IPA
01 n. A genus of copepod Crustacea, parasitic of fishes; a fish louse. See Branchiura.
  1. 1.
    A genus of copepod Crustacea, parasitic of fishes; a fish louse. See Branchiura.(Zool.) See: Branchiura