单词 | insulated |
释义 | insulatedadj. 1. Made into an island; surrounded by water. ΘΚΠ the world > the earth > land > land mass > island > [adjective] > made insulated1776 islanded1801 inisled1809 isleted1873 1776 E. Gibbon Decline & Fall I. i. 3 Britain was viewed in the lights of a distinct and insulated world. 1789 ‘P. Pindar’ Expostulatory Odes xiii. 45 Like some lone insulated rock am I. 1820 W. Scott Monastery I. v. 172 The bridge-keeper..resided with his family in the second and third stories of the tower, which, when both draw-bridges were raised, formed an insulated fortalice in the midst of the river. 1856 E. K. Kane Arctic Explor. I. xviii. 225 Greenland, however insulated it may ultimately prove to be, is in mass strictly continental. 2. transferred and figurative. Placed or standing in a detached position; standing apart; separated from intercourse with others; solitary, isolated. ΘΚΠ the world > relative properties > wholeness > mutual relation of parts to whole > separation > [adjective] > isolated unassociate1545 insulate1712 insulated1728 islanded1801 isolate1819 unassociated1839 firewalled1988 society > society and the community > social relations > lack of social communication or relations > separation or isolation > [adjective] solec1407 separate1600 sequestereda1616 unconjunctive1643 recluse1656 separated1730 removed1766 insulated1781 stray1796 insulate1803 isolated1811 Robinson Crusoe1823 incommunicado1844 shut-out1853 isolate1854 marooned1883 cut-off1894 shut-away1911 shut-off1913 splitsville1964 1728 E. Chambers Cycl. Insulated,..a Term apply'd to a Column that stands alone, or free from any contiguous Wall, &c. like an Island in the Sea. 1774 T. Pennant Tour Scotl. 1772 39 Insulated pyramidal hills. 1781 W. Cowper Let. 26 Nov. (1979) I. 544 To be content with an insulated life. 1790 E. Burke Refl. Revol. in France 9 In the case of separate insulated private men. View more context for this quotation 1837 H. Martineau Society in Amer. II. 102 The accusation has arisen out of some insulated case. 1859 G. Meredith Ordeal Richard Feverel xii Like every insulated mortal. 3. Electrically cut off from (the earth or other conducting bodies) by being surrounded with non-conductors. Also used with reference to heat and sound (cf. insulate v. 3). ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > transmission of electricity, conduction > non-conduction, insulation > [adjective] > subjected to insulation insulated1772 potted1947 the world > matter > physics > electromagnetic radiation > heat > transmission of heat > [adjective] > non-conduction non-conducting1751 adiathermic1843 non-conductive1850 opaque1860 adiabatic1870 insulating1945 insulative1945 insulated1964 the world > matter > physics > science of sound > sound-waves > [adjective] > insulated insulated1970 1772 H. Cavendish in Philos. Trans. 1771 (Royal Soc.) 61 650 Any number of bodies, insulated and communicating with each other by conducting substances. 1777 T. Cavallo Compl. Treat. Electr. 3 A body resting intirely upon non-conductors is said to be insulated. 1791 Read in Philos. Trans. (Royal Soc.) 81 195 I had purposely placed a large glass bowl, upon an insulated table, in the open air, to catch the falling electricity. 1834 M. Somerville On Connexion Physical Sci. (1849) xxviii. 312 Bodies surrounded with non-conductors are said to be insulated, because, when charged, the electricity cannot escape. 1871 J. Tyndall Fragm. Sci. (1879) II. xvi. 446 Between the two principal carbons is placed a third insulated rod of the same material. 1964 W. Markfield To Early Grave (1965) x. 176 An appetizing store, where..you can take home their potato salad in an insulated bag. 1970 Guardian 24 Aug. 14/2 Insulated containers for the fruit and food trade. 1970 C. Duerden Noise Abatement vii. 115 Construct a special sound insulated chamber. 1974 A. Ross Bradford Business 75 A length of insulated cable..snaked across the floor to a three-pin socket. This entry has not yet been fully updated (first published 1900; most recently modified version published online December 2021). < adj.1728 |
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