See Also: nautiloid(medicine)
nautiloid(dictionary)

nautiloid (iou)



nautiloid adjective & noun. M19.
[from NAUTILUS + -OID.]
Zoology & Palaeontology.
A. adjective. Resembling the nautilus in form; spec. of, pertaining to, or designating a cephalopod of the subclass Nautiloidea. M19.
b. noun. A nautiloid mollusc; spec. a cephalopod of the subclass Nautiloidea, which includes the modern Nautilus and many fossil forms. M19.