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单词 melanose
释义

melanosen.

Brit. /ˈmɛlənəʊs/, U.S. /ˈmɛləˌnoʊs/
Origin: A borrowing from French. Etymon: French mélanose.
Etymology: < French mélanose (1806 as mélanôse in sense 1, in R. T. H. Laënnec Bull. de la Faculté de Méd. de Paris 19; 1873 in sense 2) < mélano- melano- comb. form + -ose -osis suffix. Compare melanosis n.
1. Medicine. = melanosis n. 1. Obsolete. rare.
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the world > health and disease > ill health > a disease > disorders of visible parts > skin disorders > [noun] > disordered pigmentation > patch of
melanosis1821
melanose1829
chloasma1877
age spot1890
lentigo1894
lentigo maligna1954
1829 S. Cooper Good's Study Med. (ed. 3) III. 330 (heading) Melanosis tubercularis. Tubercular melanose.
2. A plant disease characterized by blackening of tissue; spec. (a) a disease of grapevines caused by the fungus Septoria ampelina, which causes a blackish-brown leaf spot; (b) a disease of citrus trees caused by the fungus Diaporthe citri, which causes fruit rot, and blackish-brown spots on twigs, leaves, and fruit.
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the world > plants > disease or injury > [noun] > type of disease > fungal > associated with crop or food plants > fruit or fruit plants
leaf curl1850
fly-speck1855
vine-mildew1855
vine-fungus1857
leaf blister1858
blister1864
peach-blister1866
charbon1882
crown rot1888
melanose1888
plum pocket1888
peach leaf curl1890
brown rot1894
mummy1902
sooty blotch1909
rhubarb disease1911
spur blight1915
red core1936
sclerotinia1950
Sigatoka1958
1888 Bot. Gaz. 13 45 There are..sixteen pages on melanose, a poorly recognized disease caused by Septoria ampelina [sc. in P. Viala's Les Maladies de la Vigne (1887)].
1895 Science 10 May 528/1 The cryptogamic enemies of the vine form the subject..and we have here discussions of Oidium, mildew, anthracnose,..melanose, black rot and one or two others.
1896 Science 3 July 17/2 Six diseases [of citrous fruits] are considered, namely: (1) Blight,..(6) Melanose.
1928 Science 3 Feb. 121/2 W.J. Bach and F.A. Wolf discussed the cause of Citrus melanose.
1953 F. T. Brooks Plant Dis. (ed. 2) xii. 232 Diaporthe citri Wolf (syn. D. medusaea Nitschke) causes a stem-end rot and black spotting (melanose) of citrus fruits.
1977 Monitor (McAllen, Texas) 22 June 8D/8 Prolonged periods of high humidity..made 1976 a bad year for melanose on grapefruit.
1988 I. M. Smith et al. European Handbk. Plant Dis. 403/2 Septoria ampelina..causes melanose (blackish-brown spotting) of certain grapevines used as rootstocks.
This entry has been updated (OED Third Edition, June 2001; most recently modified version published online March 2022).

melanoseadj.

Origin: Formed within English, by derivation. Etymons: melano- comb. form, -ose suffix1.
Etymology: < melano- comb. form + -ose suffix1, after melanosis n. N.E.D. (1906) gives the pronunciation as (me·lănōus) /ˈmɛlənəʊs/.
Medicine. Obsolete.
Designating or characteristic of melanosis.
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the world > health and disease > ill health > a disease > diseases of tissue > [adjective] > abnormal pigmentation
melanic1822
melanose1823
ochronotic1922
hyperpigmented1956
1823 W. Cullen & R. Carswell in Trans. Med.-Chir. Soc. Edinb. (1824) 265 The peritonæum had melanose matter lying upon it in streaks.
1829 S. Cooper Good's Study Med. (ed. 3) III. 339 The pleura was studded with melanose tubercles.
1835–6 Todd's Cycl. Anat. & Physiol. I. 64/1 Cases in which the osseous system appears to be stained with the melanose deposit.
1892 New Sydenham Soc. Lexicon Melanose, black in colour.
This entry has been updated (OED Third Edition, June 2001; most recently modified version published online June 2022).
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n.1829adj.1823
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