单词 | hygro- |
释义 | hygro-comb. form before a vowel also hygr-, representing Greek ὑγρο-, ὑγρ-, combining form of ὑγρός wet, moist, fluid: extensively employed in Greek; the English compounds are mostly scientific terms of recent formation. The chief of these are hygrometer n. and hygroscope n., with their derivatives. Other words in hygro- are the following: The υ in Greek is short, and the etymological pronunciation would be /hɪɡ-/; but the tendency to take y as long i, has in this, as in other cases, prevailed against the etymology. Π 1696 J. Woodward Brief Instr. Observ. 18 The hygrobaroscope..serving to try and compare the specific gravity of liquids. 1855 R. G. Mayne Expos. Lexicon Med. Sci. (1860) Hygroblepharicus.] hygroblepharic adj. Brit. /ˌhʌɪɡrə(ʊ)blᵻˈfarɪk/ , U.S. /ˌhaɪɡrəbləˈfɛrɪk/ [Greek βλέϕαρον eyelid] moistening the eyelid; applied to the lachrymal duct.Π 1886 New Sydenham Soc. Lexicon Hygroblepharic. ΘΚΠ the world > health and disease > ill health > a disease > disorders of internal organs > reproductive organ disorders > [noun] > of male > disorders of spermatic vessels hygrocirsocele1706 cirsocele1708 varicocele1736 vesiculitis1879 1706 Phillips's New World of Words (new ed.) Hygrocyrsocele. 1855 R. G. Mayne Expos. Lexicon Med. Sci. (1860) Hygrocirsocele, old term used by Galen for a species of hernia. hygrodeik n. Brit. /ˈhʌɪɡrədʌɪk/ , U.S. /ˈhaɪɡrəˌdaɪk/ [Greek δεικνύναι to show] a form of hygrometer consisting of a wet-bulb and a dry-bulb thermometer together with a scale on which the degree of humidity is shown by an index whose position depends on the height of the mercurial column in each.Π 1867 O. W. Holmes Guardian Angel xiii. 154 The dry and wet bulbs of the ingenious ‘Hygrodeik’. hygrograph n. Brit. /ˈhʌɪɡrəɡrɑːf/ , /ˈhʌɪɡrəɡraf/ , U.S. /ˈhaɪɡrəˌɡræf/ [Greek γραϕος- writing] an instrument for registering automatically the variations in the humidity of the air (Webster, 1864). hygrophanous adj. Brit. /hʌɪˈɡrɒfənəs/ , /hʌɪˈɡrɒfn̩əs/ , U.S. /haɪˈɡrɑfənəs/ [Greek ὑγροϕανής] Botany of moist appearance; also, appearing translucent when moist and opaque when dry ( New Sydenham Soc. Lexicon 1886).ΚΠ 1871 M. C. Cooke Brit. Fungi 145 Pileus hygrophanous..smooth. Categories » ˈhygroplasm n. Brit. /ˈhʌɪɡrə(ʊ)ˌplaz(ə)m/ , U.S. /ˈhaɪɡrəˌplæz(ə)m/ [Greek πλάσμα a thing moulded] Biology ‘Nägeli's term for the fluid part of protoplasm’ ( New Sydenham Soc. Lexicon).ΘΠ the world > matter > constitution of matter > density or solidity > [noun] > specific gravity > measurement of > specifically in moist bodies hygrostatics1679 1679 J. Evelyn Sylva (ed. 3) To Rdr. sig. Aiij Hydro- and Hygrostaticks, divers Engines, Powers and Automata. hygrothermal adj. Brit. /ˌhʌɪɡrə(ʊ)ˈθəːml/ , U.S. /ˌhaɪɡrəˈθərm(ə)l/ [Greek θερμός warm] relating to moisture and heat.ΘΠ the world > matter > liquid > water > [adjective] > and heat hygrothermal1895 the world > matter > properties of materials > temperature > heat > [adjective] > and water or moisture aqueo-igneous1880 hygrothermal1895 1895 Athenæum 10 Aug. 195/3 A general view of the climatological conditions of Africa, which he divided into hygrothermal regions. hygrothermograph n. Brit. /ˌhʌɪɡrə(ʊ)ˈθəːməɡrɑːf/ , /ˌhʌɪɡrə(ʊ)ˈθəːməɡraf/ , U.S. /ˌhaɪɡrəˈθərməˌɡræf/ an instrument that records the temperature and humidity of the air on a single chart.ΘΚΠ the world > the earth > weather and the atmosphere > weather > study or science of weather > meteorological instruments > [noun] > hygroscope > instrument recording humidity and temperature hygrothermograph1929 1929 J. E. Weaver & F. E. Clements Plant Ecol. xi. 264 It is convenient for comparison to record both humidity and air temperature upon the same record sheet... Such an instrument is called a hygrothermograph. 1969 Ecology 50 742/1 Hygrothermograph readings were taken..at three elevations above ground and four exposures. This entry has not yet been fully updated (first published 1899; most recently modified version published online March 2022). < comb. form1679 |
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