astral lamp


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Related to astral lamp: Argand lamp, hurricane lamp, girandoles

astral lamp

[′as·trəl ‚lamp]
(engineering)
An Argand lamp designed so that its light is not prevented from reaching a table beneath it by the flattened annular reservoir holding the oil.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.