Hedgehog
Definition of Hedgehog
Hedge´hog`
n.
1.
(Zool.)
A
small
European
insectivore
(
Erinaceus
Europæus
),
and
other
allied
species
of
Asia
and
Africa
,
having
the
hair
on
the
upper
part
of
its
body
mixed
with
prickles
or
spines
.
It
is
able
to
roll
itself
into
a
ball
so
as
to
present
the
spines
outwardly
in
every
direction
.
It
is
nocturnal
in
its
habits
,
feeding
chiefly
upon
insects
.
2.
(Zool.)
The
Canadian
porcupine
.
3.
(Bot.)
A
species
of
Medicago
(
Medicago
intertexta
),
the
pods
of
which
are
armed
with
short
spines
; -
popularly
so
called
.
4.
A
form
of
dredging
machine
.
5.
(Elec.)
A
variety
of
transformer
with
open
magnetic
circuit
,
the
ends
of
the
iron
wire
core
being
turned
outward
and
presenting
a
bristling
appearance
,
whence
the
name
.
6.
(Mil.)
a
defensive
obstacle
having
pointed
barbs
extending
outward
,
such
as
one
composed
of
crossed
logs
with
barbed
wire
wound
around
them
,
or
a
tangle
of
steel
beams
embedded
in
concrete
used
to
impede
or
damage
landing
craft
on
a
beach
;
also
,
a
position
well-fortified
with
such
defensive
obstacles
.
Hedgehog caterpillar
(Zool.)
the
hairy
larvæ
of
several
species
of
bombycid
moths
,
as
of
the
Isabella
moth
.
It
curls
up
like
a
hedgehog
when
disturbed
.
See
Woolly bear
,
and
Isabella moth
.
Hedgehog fish
(Zool.)
any
spinose
plectognath
fish
,
esp
.
of
the
genus
Diodon
;
the
porcupine
fish
.
Hedgehog grass
(Bot.)
a
grass
with
spiny
involucres
,
growing
on
sandy
shores
;
burgrass
(
Cenchrus
tribuloides
).
Hedgehog rat
(Zool.)
one
of
several
West
Indian
rodents
,
allied
to
the
porcupines
,
but
with
ratlike
tails
,
and
few
quills
,
or
only
stiff
bristles
.
The
hedgehog
rats
belong
to
Capromys
,
Plagiodon
,
and
allied
genera
.
Hedgehog shell
(Zool.)
any
spinose
,
marine
,
univalve
shell
of
the
genus
Murex
.
Hedgehog thistle
(Bot.)
a
plant
of
the
Cactus
family
,
globular
in
form
,
and
covered
with
spines
(
Echinocactus
).
Sea hedgehog
See
Diodon
.
Related Words
gnawer
,
gnawing
animal
,
New
World
porcupine
,
Old
World
porcupine
,
porcupine
,
quill
,
rodent
Word:
Browse
Hederiferous
Hederose
Hedge
Hedge bells
Hedge bill
Hedge fund
Hedge garlic
Hedge hyssop
Hedge marriage
Hedge mustard
Hedge nettle
Hedge note
Hedge parsley
Hedge priest
Hedge school
Hedge sparrow
Hedge writer
Hedgeborn
Hedgebote
hedged
-Hedgehog-
Hedgehog caterpillar
Hedgehog fish
Hedgehog grass
Hedgehog rat
Hedgehog shell
Hedgehog thistle
Hedgeless
Hedgepig
Hedger
Hedgerow
Hedging bill
hediondilla
Hedonic
Hedonic sect
Hedonics
Hedonism
Hedonist
Hedonistic
Hedysarum
hee-haw
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