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单词 utricle
释义

utriclen.1

Brit. /ˈjuːtrᵻkl/, U.S. /ˈjutrək(ə)l/
Etymology: < French utricule (18th cent.), or Latin ūtriculus utriculus n.1
1. Botany. A small sac or bladder-shaped body; a bottle-shaped part or structure.primordial utricle: see primordial utricle n. at primordial adj. and n. Compounds.
ΘΚΠ
the world > plants > part of plant > part defined by form or function > [noun] > bag- or bottle-like part
purse?a1425
vesicle1670
vesicula1705
utricle1731
utriculus1753
bladder1777
sac1830
utricule1830
urceolus1832
pocket1862
the world > space > shape > unevenness > condition or fact of receding > hollowness > [noun] > hollow object > bladder-like
bolla1300
bladder1702
utricle1731
bleb1775
a.
1731 P. Miller Gardeners Dict. I. at Sap All Male Flowers that have Utricles at the Bottom of the Petala.
1793 T. Martyn Lang. Bot. sig. X5 Utricles, or little Bags; usually full of a green pulp.
1816 P. Keith Syst. Physiol. Bot. I. 349 The structure of the utricles of the tree is also said to be different from that of the utricles of the herb.
1875 C. Darwin Insectivorous Plants xvii. 419 The spherical glands were still white but their utricles were broken up.
b.a1836 Encycl. Metrop. (1845) VII. 50/1 An utricle is a membranous, elastic pericarp.1861 R. Bentley Man. Bot. i. iv. 314 The Utricle is a superior, one-celled, one or few-seeded fruit.c.1849 E. Lankester tr. M. J. Schleiden Princ. Sci. Bot. 569 Mohl asserts that the primordial utricle is the forerunner of the formation of the cellulose cell-wall.1857 A. Henfrey Elem. Course Bot. 495 The primordial utricle is a layer of substance of a dense mucilaginous consistence.., applied intimately to the inner surface of the cell-membrane of young cells [etc.].1875 A. W. Bennett & W. T. T. Dyer tr. J. von Sachs Text-bk. Bot. 62 The hydrostatic pressure which the vacuole-fluid exercises on the protoplasm [1882 primordial] utricle.d.1858 A. Irvine Handbk. Brit. Plants 240 The Carex Tribe... Fruit without hairs at the base, enclosed in a peculiar envelope (utricle).1897 J. C. Willis Man. Flowering Plants II. 126 The axil of a second glume (the utricle) which closely enwraps it.e.1874 M. C. Cooke Fungi 49 After the spores have become ripe, the free point of the utricle bursts.f.1875 C. Darwin Insectivorous Plants xviii. 451 Found within the utricle or neck of one leaf.
2.
a. Anatomy and Biology. A small cell, sac, or bladder-like process.
ΘΚΠ
the world > life > biology > physical aspects or shapes > indentation or cavity > [noun] > depression or cavity
pita1275
holec1300
cella1398
den1398
follicle?a1425
purse?a1425
pocketa1450
fossac1475
cystis1543
trench1565
conceptory1576
vesike1577
vesicle1578
vault1594
socket1601
bladderet1615
cistern1615
cavern1626
ventricle1641
bladder1661
antrum1684
conceptaculum1691
capsule1693
cellule1694
loculus1694
sinus1704
vesicula1705
vesica1706
fosse1710
pouch1712
cyst1721
air chamber1725
fossula1733
alveole1739
sac1741
sacculus1749
locule1751
compartment1772
air cell1774
fossule1803
umbilicus1811
conceptacle1819
cœlia1820
utricle1822
air sac1835
saccule1836
ampulla1845
vacuole1853
scrobicule1880
faveolus1882
1822 J. M. Good Study Med. IV. 603 Those utricles, or minute bladders of the cuticle containing a watery fluid.
1836–9 Todd's Cycl. Anat. & Physiol. II. 413/2 Utricles floating loosely in the abdominal cavity.
1899 T. C. Allbutt et al. Syst. Med. VIII. 905 Microbacillus of the ‘peladic utricle’.
b. The larger of the two sacs in the membranous labyrinth of the ear.
ΘΚΠ
the world > life > the body > sense organ > hearing organ > parts of hearing organ > [noun] > other cavities
window1615
vestibulum1704
vestibule1728
navicular fossa1802
saccule1836
utricle1837
membranous vestibule1842
fenestra1844
utriculus1847
1837 Penny Cycl. IX. 239/1 The utricle, or sinus of the vestibule [in birds].
1857 L. Holden Human Osteol. (ed. 2) 252 The utricle occupies the upper half of the vestibule.
1886 A. H. Buck Ref. Handbk. Med. Sci. II. 563/2 The vestibular membranous labyrinth is divided into sacs: (1) the oblong utricle or..common sinus [etc.].
3. gen. A small bladder-like body; a globule.
ΚΠ
1858 T. Graham Elem. Chem. (ed. 2) II. Suppl. 681 Vapour of sulphur, when it comes in contact with cold bodies, condenses in the form of utricles, that is to say, of globules composed of a soft external pellicle filled with liquid sulphur... This utricular condition has also been observed in selenium.
This entry has not yet been fully updated (first published 1926; most recently modified version published online June 2022).

utriclen.2

Brit. /ˈjuːtrᵻkl/, U.S. /ˈjutrək(ə)l/
Etymology: < French utricule, or Latin utriculus utriculus n.2
Anatomy.
a. A small cul-de-sac in the prostatic portion of the urethra in man; the prostatic vesicle.
ΘΚΠ
the world > life > the body > secretory organs > ducts > [noun] > urinary ducts > parts of
navicular fossa1802
utriculus1848
gallinaginous crest1851
Weberian corpuscle1852
transitional epithelium1855
utricle1861
urothelium1954
1861 H. Thompson Dis. Prostate (ed. 2) 28 The Utricle..is a small sac..opening on the anterior aspect of the verumontanum.
1888 Cassell's Encycl. Dict. VII. (at cited word) There is a utricle of the male urethra.
b. In the cat: (see quot. 1881).
ΘΚΠ
the world > animals > mammals > group Unguiculata or clawed mammal > family Felidae (feline) > felis domesticus (cat) > [noun] > miscellaneous parts of
sheath1774
utricle1881
1881 St. G. Mivart Cat 242 A small, ridge-like prominence, called the verum montanum, in the midst of which is a narrow, slit-like depression, named the utricle.
This entry has not yet been fully updated (first published 1926; most recently modified version published online December 2021).
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