slovo | definícia |
membrane (encz) | membrane,blána n: Zdeněk Brož |
membrane (encz) | membrane,blanka n: Zdeněk Brož |
membrane (encz) | membrane,membrána n: |
Membrane (gcide) | Membrane \Mem"brane\, n. [F., fr. L. membrana the skin that
covers the separate members of the body, fr. L. membrum. See
Member.] (Anat.)
A thin layer or fold of tissue, usually supported by a
fibrous network, serving to cover or line some part or organ,
and often secreting or absorbing certain fluids.
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Note: The term is also often applied to the thin, expanded
parts, of various texture, both in animals and
vegetables.
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Adventitious membrane, a membrane connecting parts not
usually connected, or of a different texture from the
ordinary connection; as, the membrane of a cicatrix.
Jacob's membrane. See under Retina.
Mucous membranes (Anat.), the membranes lining passages and
cavities which communicate with the exterior, as well as
ducts and receptacles of secretion, and habitually
secreting mucus.
Schneiderian membrane. (Anat.) See Schneiderian.
Serous membranes (Anat.), the membranes, like the
peritoneum and pleura, which line, or lie in, cavities
having no obvious outlet, and secrete a serous fluid.
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membrane (wn) | membrane
n 1: a thin pliable sheet of material
2: a pliable sheet of tissue that covers or lines or connects
the organs or cells of animals or plants [syn: membrane,
tissue layer] |
| podobné slovo | definícia |
cell membrane (encz) | cell membrane, n: |
chorioallantoic membrane (encz) | chorioallantoic membrane, n: |
cytomembrane (encz) | cytomembrane, n: |
embryonic membrane (encz) | embryonic membrane, n: |
fertilization membrane (encz) | fertilization membrane, n: |
fetal membrane (encz) | fetal membrane, n: |
hyaline membrane disease (encz) | hyaline membrane disease, n: |
hyaloid membrane (encz) | hyaloid membrane, n: |
membrane (encz) | membrane,blána n: Zdeněk Brožmembrane,blanka n: Zdeněk Brožmembrane,membrána n: |
membrane bone (encz) | membrane bone, n: |
membrane-forming (encz) | membrane-forming, adj: |
membranes (encz) | membranes,membrány n: pl. Zdeněk Brož |
mucous membrane (encz) | mucous membrane,sliznice n: Zdeněk Brož |
nictitating membrane (encz) | nictitating membrane, n: |
plasma membrane (encz) | plasma membrane, n: |
semipermeable membrane (encz) | semipermeable membrane, n: |
serous membrane (encz) | serous membrane, n: |
synovial membrane (encz) | synovial membrane, n: |
tympanic membrane (encz) | tympanic membrane, n: |
virginal membrane (encz) | virginal membrane, n: |
Adventitious membrane (gcide) | Membrane \Mem"brane\, n. [F., fr. L. membrana the skin that
covers the separate members of the body, fr. L. membrum. See
Member.] (Anat.)
A thin layer or fold of tissue, usually supported by a
fibrous network, serving to cover or line some part or organ,
and often secreting or absorbing certain fluids.
[1913 Webster]
Note: The term is also often applied to the thin, expanded
parts, of various texture, both in animals and
vegetables.
[1913 Webster]
Adventitious membrane, a membrane connecting parts not
usually connected, or of a different texture from the
ordinary connection; as, the membrane of a cicatrix.
Jacob's membrane. See under Retina.
Mucous membranes (Anat.), the membranes lining passages and
cavities which communicate with the exterior, as well as
ducts and receptacles of secretion, and habitually
secreting mucus.
Schneiderian membrane. (Anat.) See Schneiderian.
Serous membranes (Anat.), the membranes, like the
peritoneum and pleura, which line, or lie in, cavities
having no obvious outlet, and secrete a serous fluid.
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Basement membrane (gcide) | Basement \Base"ment\ (b[=a]sment), n. [F. soubassement. Of
uncertain origin. Cf. Base, a., Bastion.] (Arch.)
The outer wall of the ground story of a building, or of a
part of that story, when treated as a distinct substructure.
(See Base, n., 3
(a) .) Hence: The rooms of a ground floor, collectively.
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Basement membrane (Anat.), a delicate membrane composed of
a single layer of flat cells, forming the substratum upon
which, in many organs, the epithelioid cells are disposed.
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Bronchial membrane (gcide) | Bronchial \Bron"chi*al\, a. [Cf. F. bronchial. See Bronchia.]
(Anat.)
Belonging to the bronchi and their ramifications in the
lungs.
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Bronchial arteries, branches of the descending aorta,
accompanying the bronchia in all their ramifications.
Bronchial cells, the air cells terminating the bronchia.
Bronchial glands, glands whose functions are unknown,
seated along the bronchia.
Bronchial membrane, the mucous membrane lining the
bronchia.
Bronchial tube, the bronchi, or the bronchia.
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False membrane (gcide) | False \False\, a. [Compar. Falser; superl. Falsest.] [L.
falsus, p. p. of fallere to deceive; cf. OF. faus, fals, F.
faux, and AS. fals fraud. See Fail, Fall.]
1. Uttering falsehood; unveracious; given to deceit;
dishnest; as, a false witness.
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2. Not faithful or loyal, as to obligations, allegiance,
vows, etc.; untrue; treacherous; perfidious; as, a false
friend, lover, or subject; false to promises.
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I to myself was false, ere thou to me. --Milton.
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3. Not according with truth or reality; not true; fitted or
likely to deceive or disappoint; as, a false statement.
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4. Not genuine or real; assumed or designed to deceive;
counterfeit; hypocritical; as, false tears; false modesty;
false colors; false jewelry.
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False face must hide what the false heart doth know.
--Shak.
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5. Not well founded; not firm or trustworthy; erroneous; as,
a false claim; a false conclusion; a false construction in
grammar.
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Whose false foundation waves have swept away.
--Spenser.
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6. Not essential or permanent, as parts of a structure which
are temporary or supplemental.
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7. (Mus.) Not in tune.
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False arch (Arch.), a member having the appearance of an
arch, though not of arch construction.
False attic, an architectural erection above the main
cornice, concealing a roof, but not having windows or
inclosing rooms.
False bearing, any bearing which is not directly upon a
vertical support; thus, the weight carried by a corbel has
a false bearing.
False cadence, an imperfect or interrupted cadence.
False conception (Med.), an abnormal conception in which a
mole, or misshapen fleshy mass, is produced instead of a
properly organized fetus.
False croup (Med.), a spasmodic affection of the larynx
attended with the symptoms of membranous croup, but
unassociated with the deposit of a fibrinous membrane.
False door or False window (Arch.), the representation of
a door or window, inserted to complete a series of doors
or windows or to give symmetry.
False fire, a combustible carried by vessels of war,
chiefly for signaling, but sometimes burned for the
purpose of deceiving an enemy; also, a light on shore for
decoying a vessel to destruction.
False galena. See Blende.
False imprisonment (Law), the arrest and imprisonment of a
person without warrant or cause, or contrary to law; or
the unlawful detaining of a person in custody.
False keel (Naut.), the timber below the main keel, used to
serve both as a protection and to increase the shio's
lateral resistance.
False key, a picklock.
False leg. (Zool.) See Proleg.
False membrane (Med.), the fibrinous deposit formed in
croup and diphtheria, and resembling in appearance an
animal membrane.
False papers (Naut.), documents carried by a ship giving
false representations respecting her cargo, destination,
etc., for the purpose of deceiving.
False passage (Surg.), an unnatural passage leading off
from a natural canal, such as the urethra, and produced
usually by the unskillful introduction of instruments.
False personation (Law), the intentional false assumption
of the name and personality of another.
False pretenses (Law), false representations concerning
past or present facts and events, for the purpose of
defrauding another.
False rail (Naut.), a thin piece of timber placed on top of
the head rail to strengthen it.
False relation (Mus.), a progression in harmony, in which a
certain note in a chord appears in the next chord prefixed
by a flat or sharp.
False return (Law), an untrue return made to a process by
the officer to whom it was delivered for execution.
False ribs (Anat.), the asternal rebs, of which there are
five pairs in man.
False roof (Arch.), the space between the upper ceiling and
the roof. --Oxford Gloss.
False token, a false mark or other symbol, used for
fraudulent purposes.
False scorpion (Zool.), any arachnid of the genus
Chelifer. See Book scorpion.
False tack (Naut.), a coming up into the wind and filling
away again on the same tack.
False vampire (Zool.), the Vampyrus spectrum of South
America, formerly erroneously supposed to have
blood-sucking habits; -- called also vampire, and {ghost
vampire}. The genuine blood-sucking bats belong to the
genera Desmodus and Diphylla. See Vampire.
False window. (Arch.) See False door, above.
False wing. (Zool.) See Alula, and Bastard wing, under
Bastard.
False works (Civil Engin.), construction works to
facilitate the erection of the main work, as scaffolding,
bridge centering, etc.
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Germinal membrane (gcide) | Germinal \Ger"mi*nal\, a. [See Germ.]
1. Pertaining or belonging to a germ; as, the germinal
vesicle.
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2. (Biol.) Of or pertaining to the germ, or germ cells, as
distinguished from the somatic cells.
[Webster 1913 Suppl.]
Germinal layers (Biol.), the two layers of cells, the
ectoblast and entoblast, which form respectively the outer
covering and inner wall of the gastrula. A third layer of
cells, the mesoblast, which is formed later and lies
between these two, is sometimes included.
Germinal membrane. (Biol.) Same as Blastoderm.
Germinal spot (Biol.), the nucleolus of the ovum.
Germinal vesicle, (Biol.), the nucleus of the ovum of
animals.
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