| slovo | definícia |
sea hedgehog
(gcide) | Globefish \Globe"fish`\, n. (Zool.)
A plectognath fish of the genera Diodon, Tetrodon, and
allied genera. The globefishes can suck in water or air and
distend the body to a more or less globular form. Called also
porcupine fish, and sea hedgehog. See Diodon.
[1913 Webster] |
Sea hedgehog
(gcide) | Sea hedgehog \Sea" hedge"hog`\ (Zool.)
A sea urchin.
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Sea hedgehog
(gcide) | Hedgehog \Hedge"hog`\, n.
1. (Zool.) A small European insectivore ({Erinaceus
Europ[ae]us}), 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.
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2. (Zool.) The Canadian porcupine.[U.S]
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3. (Bot.) A species of Medicago (Medicago intertexta),
the pods of which are armed with short spines; --
popularly so called. --Loudon.
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4. A form of dredging machine. --Knight.
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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.
[Webster 1913 Suppl.]
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.
[PJC]
Hedgehog caterpillar (Zool.), the hairy larv[ae] 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.
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| | podobné slovo | definícia |
sea hedgehog
(gcide) | Globefish \Globe"fish`\, n. (Zool.)
A plectognath fish of the genera Diodon, Tetrodon, and
allied genera. The globefishes can suck in water or air and
distend the body to a more or less globular form. Called also
porcupine fish, and sea hedgehog. See Diodon.
[1913 Webster]Sea hedgehog \Sea" hedge"hog`\ (Zool.)
A sea urchin.
[1913 Webster]Hedgehog \Hedge"hog`\, n.
1. (Zool.) A small European insectivore ({Erinaceus
Europ[ae]us}), 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.
[1913 Webster]
2. (Zool.) The Canadian porcupine.[U.S]
[1913 Webster]
3. (Bot.) A species of Medicago (Medicago intertexta),
the pods of which are armed with short spines; --
popularly so called. --Loudon.
[1913 Webster]
4. A form of dredging machine. --Knight.
[1913 Webster]
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.
[Webster 1913 Suppl.]
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.
[PJC]
Hedgehog caterpillar (Zool.), the hairy larv[ae] 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.
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sea hedgehogs
(gcide) | Diodon \Di"o*don\, n. [Gr. di- = di`s- twice + 'odoy`s,
'odo`ntos, a tooth: cf. F. diodon.]
1. (Zool.) A genus of spinose, plectognath fishes, having the
teeth of each jaw united into a single beaklike plate.
They are able to inflate the body by taking in air or
water, and, hence, are called globefishes,
swellfishes, etc. Called also porcupine fishes, and
sea hedgehogs.
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2. (Zool.) A genus of whales.
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