D defs.my
Entry 1 sense Webster, 1913

Limulus

/(lĭm"ū̇*lŭs)/ · Lim·u·lus · IPA
01 n. The only existing genus of Merostomata. It includes only a few species from the East Indies, and one (Limulus polyphemus) from the Atlantic…
pl. Limuli ((-lī))
  1. 1.
    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.(Zool.) Also: Molucca crab, king crab, horseshoe crab, horsefoot