platinoid
Americanadjective
noun
-
any of the metals, as palladium or iridium, with which platinum is commonly associated.
-
an alloy of copper, zinc, and nickel, to which small quantities of such elements as tungsten or aluminum have been added.
adjective
Etymology
Origin of platinoid
First recorded in 1860–65; platin(um) + -oid
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
For cheap bells, therefore, there is a great temptation to use some other white metal, such as silver, german silver, platinoid, etc.
From Electric Bells and All About Them A Practical Book for Practical Men by S. R. Bottone
The platinoid coil was insulated from the water by shellac varnish.
From Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 1 "Calhoun" to "Camoens" by Various
He explained that the wires in modern coils were of a compound called platinoid lately discovered by F. W. Martino.
From A Portrait of the Artist as a Young Man by James Joyce
Certain metallic elements also have the same power; thus platinoid has a resistivity 30% greater than German silver, though it differs from it merely in containing a trace of tungsten.
From Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 8 "Conduction, Electric" by Various
The addition of a trace of tungsten to German silver, as in platinoid, also largely increases the resistance.
From Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 7 "Geoponici" to "Germany" by Various
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Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
