单词 | downlighting |
释义 | downlightingn. Lighting designed or placed so as to cast illumination downwards; the illumination of an object, place, etc., from directly above. ΚΠ 1937 Financial Times 23 Feb. 6/1 (advt.) Downlighting. This unit has appeared in the City since the recent campaign for good lighting. 1969 Building Maintenance & Modernization Jan. 18/2 Other forms of concealed lighting, such as floodlighting of adjacent buildings..and supplementary downlighting of walkways from poles and in trees. 1999 Light & Lighting Dec. 15/1 The clerestory walls and aisle roofs are lit by bracket-mounted spots at eaves level, with downlighting of the lower walls from the same positions. 2013 M. Zailckas Mother, Mother (2014) 285 Under the kitchen's downlighting, her newly blond hair gleamed. This entry has been updated (OED Third Edition, December 2018; most recently modified version published online March 2022). < n.1937 |
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