单词 | lamp-holder |
释义 | lamp-holdern. A device for securing an electric lamp, a lamp-socket. ΘΚΠ the world > matter > light > artificial light > an artificial light > artificial light defined by light-source > electric light > [noun] > holder for lamp-holder1885 lamp-socket1908 1885 Electrician 14 416/1 Fig. 1 is the lamp-holder as fitted at the Royal Courts of Justice. 1892 Rep. from Comm. XVI. 404 All switches,..floor sockets, and lampholders shall have uninflammable bases. 1907 Installation News Sept. 14/2 In wiring Electroliers..it is generally found to be impracticable to group wires into the lamp~holders. 1935 Discovery June 183/2 An operation which is typical of a vast number of manipulative jobs in industry—the assembly of an ordinary electric lampholder consisting of eighteen parts. 1963 Times 6 May p. vii/5 Similarly, when in the interests of safety the traditional brass lampholder was replaced by its plastics successor, this was more or less a slavish imitation of the metal one. This entry has not yet been fully updated (first published 1933; most recently modified version published online March 2022). < n.1885 |
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