‖n. [ L. bulimus hunger. See Bulimy. ] (Zool.) A genus of land snails having an elongated spiral shell, often of large size. The species are numerous and abundant in tropical America. [ 1913 Webster ]

‖n. (Bot.) The Hawaiian name for seaweeds. Over sixty kinds are used as food, and have species names, as Limu Lipoa, Limu palawai, etc. [ 1913 Webster ]

n. [ F. ] (Zool.) A limulus. [ 1913 Webster ]

‖n. pl. [ NL. See Limulus, and -oid. ] (Zool.) An order of Merostomata, including among living animals the genus Limulus, with various allied fossil genera, mostly of the Carboniferous period. Called also Xiphosura. [ 1913 Webster ]

☞ There are six pairs of leglike organs, surrounding the mouth, most of which terminate in claws; those of the first pair (probably mandibles) are the smallest; the others have the basal joints thickened and spinose, to serve as jaws, while the terminal joints serve as legs. This group is intermediate, in some characteristics, between crustaceans and certain arachnids (scorpions), but the respiration is by means of lamellate gills borne upon the five posterior abdominal appendages, which are flat and united in pairs by their inner edges, and are protected by the lidlike anterior pair, which also bear the genital orifices. [ 1913 Webster ]

‖n.; pl. Limuli [ L., dim. of limus sidelong, askance. ] (Zool.) The only existing genus of Merostomata. It includes only a few species from the East Indies, and one (Limulus polyphemus) from the Atlantic coast of North America. Called also Molucca crab, king crab, horseshoe crab, and horsefoot. [ 1913 Webster ]