单词 | ageing |
释义 | ageingn. 1. a. The process of growing old. ΚΠ 1549 M. Coverdale et al. tr. Erasmus Paraphr. Newe Test. II. Jas. i. f. xxvi What fading, what ageing, what dieng hathe it? 1614 Bp. J. Hall Contempl. II. viii. 467 The ageing of their prouisions in the way. 1842 Gentleman's Mag. Dec. 566 The premature aging of Garrick's countenance had been observed [by Johnson]. 1881 M. Pattison in Academy 12 Feb. 109/3 The unfortunate effect upon us of ageing. 1903 G. Watt Indian Art at Delhi 26 The copper and brass enamels..seem to become of a duller colour with the ageing of the metal. 1968 Brit. Jrnl. Psychiatry 114 797/1 The ageing of many populations in recent years had directed increasing attention to the..problems of senescence. 2010 Psychologies (U.K. ed.) Apr. 116/1 Knowing that there is a ‘cure’ for the facial signs of ageing is beguiling, but also deeply invidious. b. The process of making something appear to be older than it is. ΚΠ 1888 Sci. Amer. 4 Aug. 49/1 In the case of bills of smaller value,..this artificial ‘aging’ is usually sufficient to preclude detection. 1921 National Painters Mag. Mar. 48/1 The ageing of the modern work, that it should be absolutely in the style, even to the curve of a scroll. 1995 Independent on Sunday 19 Feb. (Review Suppl.) 32/4 He disapproves of the deliberate ageing of brick. 2. Textiles. The action or process of fixing the colours and mordants in cloth by exposing it to the action of a warm, moist atmosphere or by running it through steam. ΘΚΠ the world > matter > colour > colouring > dyeing > [noun] > treating with mordant ageing1830 padding1839 mordanting1875 after-chroming1890 society > leisure > the arts > visual arts > printmaking > surface and planographic printing > other surface-printing > [noun] > textiles > techniques ageing1830 grounding-in1839 style1874 1830 S. F. Gray & A. L. Porter Chem. of Arts II. 720 After the cloth has been printed with either the aluminous or iron mordant, it is usual to hang them up exposed to the action of the air for a few days,..this process is termed..ageing. 1849 J. Thom Brit. Patent 12,610 4 The ageing of goods by..passing them through a chamber containing aqueous vapour. 1918 Color Trade Jrnl. Sept. 319/2 A discovery which enabled the printers to turn out their goods with greater regularity consisted in the ageing of the mordants after printing in an artificial atmosphere. 1961 H. Blackshaw & R. Brightman Dict. Dyeing 6 Ageing, originally a process in which printed fabric was exposed to a hot moist atmosphere. At the present time the term is almost exclusively applied to treatment of printed fabric in moist steam in absence of air. 1990 J. N. Liles Art & Craft Nat. Dyeing vii. 163 Silk does not require ageing after drying. 3. The action or process of maturing a product or material, as wine, food, tobacco, rubber, pottery clay, etc. ΘΚΠ the world > action or operation > undertaking > preparation > [noun] > state of being in preparation > making or becoming mature ripingeOE concoction1555 hatching1555 ripening1561 maturation1605 incubation1614 gestation1615 coction1683 development1724 developing1744 ageing1853 maturing1897 1853 C. Tomlinson Cycl. Useful Arts (1854) II. 455/1 Every manufacturer knows the superior value of clay that has been kept a considerable time... During this ageing of the paste a true fermentation goes on. 1874 E. H. Knight Amer. Mech. Dict. I. 23/2 Ageing.., (Wine and Liquors) Devices for this purpose subject the liquid to heat and agitation [etc.]. 1910 E. Knecht et al. Man. Dyeing (ed. 2) I. 331 Ageing or Maturing of Logwood. 1935 Discovery Nov. 340/2 The ageing of tobacco is dependent on the action of micro-organisms. 1958 Engineering 28 Mar. 410/3 The heat-treatment furnace is designed for solution treatment and artificial ageing, as well as annealing. 1982 H. M. Barr Lonz of Middle Bass vi. 40/1 These casks..are used..extensively in Spain and Portugal for a more rapid ageing of Port and Sherry Wine. 2002 M. Kurlansky Salt (2003) vi. 100 The aging of the cheese is a matter of its slow absorption of salt. 4. Magnetism. The continually increasing hysteresis of iron under alternating magnetization, or when subjected to great heat; cf. hysteresis n. 1a. Also (in later use): a gradual deterioration of magnetic properties with time (cf. age v. 6). ΘΚΠ the world > matter > chemistry > chemical reactions or processes > [noun] > chemical reactions or processes (named) > hysteresis ageing1887 1887 Telegr. Jrnl. & Electr. Rev. 10 June 539/1 With good quality of steel, a proper preliminary ageing of the magnet (by heating it several times in boiling water and cooling it again, and subjecting it to somewhat varied rough usage) brings it to a condition in which its magnetism may probably remain exceedingly nearly constant month after month. 1896 D. C. Jackson & J. P. Jackson Alternating Currents 539 The ageing seems to have the greatest effect upon poor qualities of iron. 1936 Proc. Royal Soc. 1935–6 A. 153 193 Magnetic ageing cannot be due simply to the gradual escape of hydrogen from the iron sample, otherwise the permeability would not be raised again on vacuum annealing. 2008 H. Berns & W. Theisen Ferrous Materials 369 Ageing of the magnetic properties during service can be avoided by heating the material at e.g. 100°C. Compounds General attributive with sense ‘of or relating to ageing’; (also) ‘used in ageing’; as ageing apparatus, ageing period, ageing process, ageing room, ageing vat, etc. ΚΠ 1849 Chambers's Edinb. Jrnl. 17 Mar. 165/1 The intention of the ageing process is to produce a chemical decomposition upon the substance of the mordant. 1859 S. Pincoffs Brit. Patent 13,080 5 The ageing stove. 1879 G. Gladstone in Cassell's Techn. Educator I. 198 The hot flue leads into the ageing-room, where the cloth remains suspended. 1882 Daily News 3 Jan. 2/3 A New Way to Make Old Bronzes. This ‘ageing’ process..is, to say the least, rather ‘Gothic’ than Egyptian. 1882 Jrnl. Soc. Chem. Industry 1 188 To prevent condensation,..the walls of the aging house are double. 1939 G. V. Hamilton in E. V. Cowdry Probl. Ageing xvi. 469 The decline in sexual potency experienced by men during the ageing period. 1984 New Scientist 4 Oct. 15/1 The way the vine is grown or the type of storage, fermentation and ageing vats that are best. 2008 Daily Tel. 18 Dec. 6/3 Researchers..are developing equipment that accelerates the ageing process, turning young wine into a quaffable beverage. This entry has been updated (OED Third Edition, September 2012; most recently modified version published online December 2021). ageingadj. Growing old, showing signs of advancing age; spec. (of a person or group) becoming elderly or aged. Also: giving the appearance of (old) age. ΘΚΠ the world > life > source or principle of life > age > old age > [adjective] > giving appearance of old age ageing1822 1822 New Monthly Mag. 4 306 The consciousness of the aging individual. 1862 Com. Place Philosopher 153 Esteemed by all, though gouty, ageing, and careworn. 1863 Sat. Rev. 204 Working envenomed slippers for her penurious and aging spouse. 1870 W. Morris Earthly Paradise I. i. 20 Many an ageing line..Ploughed his thin cheeks. 1987 Texas Monthly Oct. 156/1 He drives an aging Ford with a door that opens with a shriek. 1995 Burda Aug. 89/2 The ageing effects of sun exposure. 2009 Daily Tel. 15 June 10/2 A series of proposals to help cope with the demands of an ageing population. This entry has been updated (OED Third Edition, September 2012; most recently modified version published online December 2021). < n.1549adj.1822 |
随便看 |
|
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。