Home
3D
Stylish English
Comic Cartoon
Curly
Decorative
Dingbats
Dotted
Famous
Fire
Gothic
Groovy
Handwriting
Headline
more
Horror
Ice Snow
Modern
Outline
Russian
Sci Fi
Script
Valentine
Alien
Animals
Army Stencil
Asian
Bitmap Pixel
Black Letter
Blurred
Brush
Celtic Irish
Chalk Crayon
Christmas
Computer
Disney
Distorted
Easter
Fantasy
Fixed Width
Graffiti
Greek Roman
Halloween
Italic
LCD
Medieval
Mexican
Movies Tv
Old English
Old School
Pointed
Retro
Rock Stone
Rounded
School
Scratched
Serif
Square
Trash
Typewriter
USA
Various
Western
English to English Dictionary ⇛
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
Definition of echinoderm
Thanks for using this online dictionary, we have been helping millions of people improve their use of the english language with its free online services. English definition of echinoderm is as below...
Echinoderm
(n.) One of the
Echinodermata.
Lern More About Echinoderm
☛ Wiki Definition of Echinoderm
☛ Wiki Article of Echinoderm
☛ Google Meaning of Echinoderm
☛ Google Search for Echinoderm
Ophiuroidea
::
Ophiuroidea
(n. pl.) A class of
star-shaped
echinoderms
having
a
disklike
body, with
slender,
articulated
arms, which are not
grooved
beneath
and are often very
fragile;
--
called
also
Ophiuroida
and
Ophiuridea.
See
Illust.
under
Brittle
star..
Ambulacrum
::
Ambulacrum
(n.) One of the
radical
zones of
echinoderms,
along which run the
principal
nerves,
blood
vessels,
and water
tubes.
These zones
usually
bear rows of
locomotive
suckers
or
tentacles,
which
protrude
from
regular
pores.
In star
fishes
they
occupy
the
grooves
along the under side of the
rays..
Echinoderm
::
Echinoderm
(n.) One of the
Echinodermata.
Echinus
::
Echinus
(n.) A genus of
echinoderms,
including
the
common
edible
sea
urchin
of
Europe..
Umbo
::
Umbo (n.) A boss, or
rounded
elevation,
or a
corresponding
depression,
in a
palate,
disk, or
membrane;
as, the umbo in the
integument
of the
larvae
of
echinoderms
or in the
tympanic
membrane
of the ear..
Ambulacral
::
Ambulacral
(a.) Of or
pertaining
to
ambulacra;
avenuelike;
as, the
ambulacral
ossicles,
plates,
spines,
and
suckers
of
echinoderms..
Echinodermata
::
Echinodermata
(n. pl.) One of the grand
divisions
of the
animal
kingdom.
By many
writers
it was
formerly
included
in the
Radiata.
Sea Urchin
::
Sea
urchin
() Any one of
numerous
species
of
echinoderms
of the order
Echinoidea.
Echinoidea
::
Echinoidea
(n. pl.) The class
Echinodermata
which
includes
the sea
urchins.
They have a
calcareous,
usually
more or less
spheroidal
or
disk-shaped,
composed
of many
united
plates,
and
covered
with
movable
spines.
See
Spatangoid,
Clypeastroid..
Fission
::
Fission
(n.) A
process
by which
certain
coral
polyps,
echinoderms,
annelids,
etc.,
spontaneously
subdivide,
each
individual
thus
forming
two or more new ones. See
Strobilation..
Holothurioidea
::
Holothurioidea
(n. pl.) One of the
classes
of
echinoderms.
Echinodermatous
::
Echinodermatous
(a.)
Relating
to
Echinodermata;
echinodermal.
Zoophyta
::
Zoophyta
(n. pl.) An
extensive
artificial
and
heterogeneous
group of
animals,
formerly
adopted
by many
zoologists.
It
included
the
c/lenterates,
echinoderms,
sponges,
Bryozoa,
Protozoa,
etc..
Periproct
::
Periproct
(n.) The
region
surrounding
the anus,
particularly
of
echinoderms..
Echinozoa
::
Echinozoa
(n. pl.) The
Echinodermata.
Bivium
::
Bivium
(n.) One side of an
echinoderm,
including
a pair of
ambulacra,
in
distinction
from the
opposite
side
(trivium),
which
includes
three
ambulacra..
Perisome
::
Perisome
(n.) The
entire
covering
of an
invertebrate
animal,
as
echinoderm
or
coelenterate;
the
integument..
Crinoidea
::
Crinoidea
(n. pl.) A large class of
Echinodermata,
including
numerous
extinct
families
and
genera,
but
comparatively
few
living
ones. Most of the
fossil
species,
like some that are
recent,
were
attached
by a
jointed
stem. See
Blastoidea,
Cystoidea,
Comatula..
Ossicle
::
Ossicle
(n.) One of
numerous
small
calcareous
structures
forming
the
skeleton
of
certain
echinoderms,
as the
starfishes..
Stelleridan
::
Stellerida
(n. pl.) An
extensive
group of
echinoderms,
comprising
the
starfishes
and
ophiurans..
Random Fonts
Most Popular
Privacy Policy
GDPR Policy
Terms & Conditions
Contact Us