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单词 parenchymatous
释义

parenchymatousadj.

Brit. /ˌparənˈkɪmətəs/, /ˌparn̩ˈkɪmətəs/, U.S. /ˌpɛrənˈkɪmədəs/
Origin: A borrowing from Greek, combined with an English element. Etymons: Greek παρεγχυματ- , παρέγχυμα , -ous suffix.
Etymology: < Hellenistic Greek παρεγχυματ-, παρέγχυμα parenchyma n. + -ous suffix. Compare earlier parenchymatic adj., parenchymous adj.
1.
a. Anatomy and Zoology. Consisting of or of the nature of parenchyma (parenchyma n. 1); of or relating to parenchyma; parenchymal.
ΘΚΠ
the world > animals > animal body > general parts > substance or secretion and excretion > [adjective] > of substance of gland
parenchymous1666
parenchymatous1667
1667 Philos. Trans. (Royal Soc.) 2 498 Their Liver is of a dark Green, inclining to black, and Parenchymatous.
1694 Philos. Trans. (Royal Soc.) 18 66 That Parenchymatous part, called by the Greeks Meconium.
1705 F. Fuller Medicina Gymnastica 84 There can be no redundancy of Parenchymatous Juices to feed the Ulcers.
1835–6 Todd's Cycl. Anat. & Physiol. I. 19/2 The abdominal viscera may be subdivided into the membranous and the parenchymatous.
1865 Philos. Trans. (Royal Soc.) 155 675 Each lobe is a solid parenchymatous body.
1889 Amer. Naturalist 23 889 Slight swelling of the parenchymatous organs.
1905 Proc. Royal Soc. B. 77 33 An external or parenchymatous zone in which the follicles lie, and an interstitial vascular zone.
1955 Science 25 Feb. 296/2 One of the most interesting problems advanced was that of whether the parenchymatous structures depend on the surrounding connective tissue stroma for their functional capacity.
1999 Proc. National Acad. Sci. U.S.A. 96 13349/2 The ratio of differentiated cells and undifferentiated embryonal carcinoma cells in parenchymatous region.
b. Medicine. Affecting the parenchyma of an organ.
ΘΚΠ
the world > life > the body > bodily substance > [adjective] > proper
parenchymatic1650
parenchymous1666
parenchymatous1783
parenchymal1842
the world > life > the body > bodily substance > [adjective] > proper > belonging to
parenchymatous1783
1783 S. Mathews Obs. Hepatic Dis. 62 Another distinction has been into parenchymatous and membranous inflammations of the liver.
1822 J. M. Good Study Med. II. 322 Parenchymatous or deep-seated inflammation..distinguished from meningic.
1881 A. Flint Treat. Princ. Med. (ed. 5) 54 The cells in inflamed parts undergo parenchymatous degeneration.
1931 Science 28 Aug. 228/1 Aside from a slight general icterus and moderately succulent lymph-nodes, and parenchymatous changes in the liver and kidneys no gross anatomical lesions were found at autopsy.
1960 Proc. Royal Soc. B. 153 48 When photosensitization follows severe hepatic parenchymatous destruction in the ruminant, it may be inferred that here also phylloerythrin is responsible.
1991 Chinese Med. Jrnl. 104 202/1 In parenchymatous cerebellar degeneration, there is absence of Purkinje cells.
c. Zoology. Designating flatworms whose bodies are composed of solid parenchyma with no visceral cavity. Obsolete.
ΘΚΠ
the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > division Vermes > [adjective] > relating to intestinal worm > of or relating to Sterelmintha or having solid body
parenchymatous1835
sterelminthousa1836
parenchymous1868
sterelminthic1916
1835 W. Kirby On Power of God in Creation of Animals I. xi. 319 The Parenchymatous intestinal worms of Cuvier.
1870 G. Rolleston Forms Animal Life 138 (note) Neither are the Hirudineae truly ‘parenchymatous’ or ‘sterelminthous’ Vermes in the same sense.
2. Botany. Consisting of or having the nature of parenchyma (parenchyma n. 2); of or belonging to parenchyma.
ΘΚΠ
the world > plants > part of plant > cell or aggregate tissue > [adjective] > of types of tissue
parenchymatous1720
cinenchymatous1835
bothrenchymatous1839
uniporous1840
pleurenchymatous1842
prosenchymatous1842
discigerous1844
collenchymatous1884
metatracheal1908
paratracheal1908
1720 P. Blair Bot. Ess. 293 These two examples of the Parenchymatous Fruit, such as the Oranges and Limons.
1759 J. Hill Veg. Syst. I. iii. 29 By dissolving the parenchymatous substance of entire Vegetables, we obtain the vascular parts.
1791 W. Hamilton tr. C.-L. Berthollet Elements Art of Dyeing II. ii. iii. i. 112 The..ligneous parts are more easily pounded than the parenchymatous parts [Fr. la partie parenchymateuse].
1861 R. Bentley Man. Bot. i. ii. 16 Cells have been divided into parenchymatous and prosenchymatous; parenchymatous being..applied to those cells which are placed end to end; and prosenchymatous to those which are attenuated, and overlap one another..but various transitional states occur which render it impossible to draw..a distinct line of demarcation between them.
1884 F. O. Bower & D. H. Scott tr. H. A. de Bary Compar. Anat. Phanerogams & Ferns 517 Narrow ligneous bundles are separated..by broad parenchymatous medullary rays.
1946 A. Nelson Princ. Agric. Bot. xxv. 487 The organism is found in the plant inhabiting the intercellular spaces of parenchymatous tissue.
1974 New Phytologist 73 977 Because of their soft parenchymatous wood and their pithy stems, pachycauls have been avoided by wood-anatomists investigating commercial timber structure.
1991 Antiquity 65 890/1 Internal to the region of cortical and pericyclic parenchyma is a narrow thickened cambium, and internal to this a wide region of parenchymatous tissue through which run vascular tracts.

Derivatives

parenˈchymatously adv. rare
ΘΚΠ
the world > life > the body > bodily substance > [adverb] > proper
parenchymatously1834
1834 Therapeutic Gaz. 8 555 The injection of tincture of iodine parenchymatously is dangerous in cases where the growth is very vascular.
This entry has been updated (OED Third Edition, June 2005; most recently modified version published online June 2022).
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adj.1667
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