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Definition of poisonous
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 poisonous is as below...
Poisonous
(a.)
Having
the
qualities
or
effects
of
poison;
venomous;
baneful;
corrupting;
noxious.
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Laburnine
::
Laburnine
(n.) A
poisonous
alkaloid
found in the
unripe
seeds of the
laburnum.
Oxbane
::
Oxbane
(n.) A
poisonous
bulbous
plant
(Buphane
toxicaria)
of the Cape of Good Hope.
Crotalus
::
Crotalus
(n.) A genus of
poisonous
serpents,
including
the
rattlesnakes..
Hellebore
::
Hellebore
(n.) A genus of
perennial
herbs
(Helleborus)
of the
Crowfoot
family,
mostly
having
powerfully
cathartic
and even
poisonous
qualities.
H. niger is the
European
black
hellebore,
or
Christmas
rose,
blossoming
in
winter
or
earliest
spring.
H.
officinalis
was the
officinal
hellebore
of the
ancients..
Anemonic
::
Anemonic
(a.) An
acrid,
poisonous,
crystallizable
substance,
obtained
from, the
anemone,
or from
anemonin..
Bittersweet
::
Bittersweet
(n.) A
climbing
shrub,
with oval
coral-red
berries
(Solanum
dulcamara);
woody
nightshade.
The whole plant is
poisonous,
and has a taste at first
sweetish
and then
bitter.
The
branches
are the
officinal
dulcamara..
Lobeline
::
Lobeline
(n.) A
poisonous
narcotic
alkaloid
extracted
from the
leaves
of
Indian
tobacco
(Lobelia
inflata)
as a
yellow
oil,
having
a
tobaccolike
taste and
odor..
Flybane
::
Flybane
(n.) A kind of
catchfly
of the genus
Silene;
also, a
poisonous
mushroom
(Agaricus
muscarius);
fly
agaric..
Neurine
::
Neurine
(n.) A
poisonous
organic
base (a
ptomaine)
formed
in the
decomposition
of
protagon
with
boiling
baryta
water,
and in the
putrefraction
of
proteid
matter.
It was for a long time
considered
identical
with
choline,
a
crystalline
body
originally
obtained
from bile.
Chemically,
however,
choline
is
oxyethyl-trimethyl-ammonium
hydroxide,
while
neurine
is
vinyl-trimethyl-ammonium
hydroxide..
Oxalethyline
::
Oxalethyline
(n.) A
poisonous
nitrogenous
base
(C6H10N2)
obtained
indirectly
from
oxamide
as a thick
transparent
oil which has a
strong
narcotic
odor, and a
physiological
action
resembling
that of
atropine.
It is
probably
related
to
pyridine..
Amanitine
::
Amanitine
(n.) The
poisonous
principle
of some
fungi.
Asp
::
Asp (n.) A
small,
hooded,
poisonous
serpent
of Egypt and
adjacent
countries,
whose bite is often
fatal.
It is the Naja haje. The name is also
applied
to other
poisonous
serpents,
esp. to
Vipera
aspis of
southern
Europe.
See
Haje..
Flea
::
Flea (n.) An
insect
belonging
to the genus
Pulex,
of the order
Aphaniptera.
Fleas are
destitute
of
wings,
but have the power of
leaping
energetically.
The bite is
poisonous
to most
persons.
The human flea
(Pulex
irritans),
abundant
in
Europe,
is rare in
America,
where the dog flea (P.
canis)
takes its
place.
See
Aphaniptera,
and Dog flea. See
Illustration
in
Appendix..
Nicotine
::
Nicotine
(n.) An
alkaloid
which is the
active
principle
of
tobacco.
It is a
colorless,
transparent,
oily
liquid,
having
an acrid odor, and an acrid
burning
taste.
It is
intensely
poisonous..
Swam
::
Swallowwort
(n.) A
poisonous
plant
(Vincetoxicum
officinale)
of the
Milkweed
family,
at one time used in
medicine;
-- also
called
white
swallowwort..
Conine
::
Conine
(n.) A
powerful
and very
poisonous
vegetable
alkaloid
found in the
hemlock
(Conium
maculatum)
and
extracted
as a
colorless
oil,
C8H17N,
of
strong
repulsive
odor and acrid
taste.
It is
regarded
as a
derivative
of
piperidine
and
likewise
of one of the
collidines.
It
occasions
a
gradual
paralysis
of the motor
nerves.
Called
also
coniine,
coneine,
conia,
etc. See
Conium,
2..
Baneberry
::
Baneberry
(n.) A genus
(Actaea)
of
plants,
of the order
Ranunculaceae,
native
in the north
temperate
zone. The red or white
berries
are
poisonous..
#NAME?
::
-ous () An
adjective
suffix
meaning
full of,
abounding
in,
having,
possessing
the
qualities
of, like; as in
gracious,
abounding
in
grace;
arduous,
full of
ardor;
bulbous,
having
bulbs,
bulblike;
riotous,
poisonous,
piteous,
joyous,
etc..
Elapine
::
Elapine
(a.) Like or
pertaining
to the
Elapidae,
a
family
of
poisonous
serpents,
including
the
cobras.
See
Ophidia..
Atropine
::
Atropine
(n.) A
poisonous,
white,
crystallizable
alkaloid,
extracted
from the
Atropa
belladonna,
or
deadly
nightshade,
and the
Datura
Stramonium,
or thorn
apple.
It is
remarkable
for its power in
dilating
the pupil of the eye.
Called
also
daturine..
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