rolled gold(redirected from filled gold)
Also found in: Dictionary.
a metal, such as brass, coated with a thin layer of gold, usually of above 9 carat purity. It is used in inexpensive jewellery
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005
rolled gold[′rōld ′gōld]
A metal or alloy of low value covered by a layer of gold alloy where the proportion of gold alloy to total weight of the article may be less than 1:20 and fineness of the gold alloy may not be less than 10 karats.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.