browse words by letter
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
spatangoidea |
1 definition found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Spatangoidea \Spat`an*goi"de*a\, n. pl [NL. See {Spatangus}, and {-oid}.] (Zo["o]l.) An order of irregular sea urchins, usually having a more or less heart-shaped shell with four or five petal-like ambulacra above. The mouth is edentulous and situated anteriorly, on the under side
This work is licensed under a
