Discoid
[diskɒid]
Definition
(a.) Having the form of a disk, as those univalve shells which have the whorls in one plane, so as to form a disk, as the pearly nautilus.
(n.) Anything having the form of a discus or disk; particularly, a discoid shell.
Checker: Lola
Definition
adj. having the form of a disc.
Editor: Marilyn