Try Our Apps


Supposedly vs. Supposably


[kop-er-pleyt] /ˈkɒp ərˌpleɪt/
a plate of polished copper on which a writing, picture, or design is made by engraving or etching.
a print or impression from such a plate.
engraving or printing of this kind.
a fine, elegant style of handwriting.
Origin of copperplate
1655-65; copper1 + plate1 Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
Cite This Source
Examples from the Web for copperplate
Historical Examples
  • It did not look crazy, with its Gaskell's Compendium copperplate and its careful signature.

    The La Chance Mine Mystery Susan Carleton Jones
  • Who contrived the first copperplate press ever seen in this country?

    The Life of Benjamin Franklin Samuel G. Goodrich
  • copperplate engraving had been practised as early as the first quarter of the fifteenth century.

    The Story of Nuremberg Cecil Headlam
  • Its antiquity is proved by the evidence of copperplate grants to have been known as early as the 5th century.

  • At the age of nineteen he entered on an indenture of seven years to a firm of copperplate engravers at Ferenize.

  • Born at Margate in 1821, he was early in life apprenticed to a copperplate engraver in Bedfordbury.

    Haunted London Walter Thornbury
  • The grand importance of wood-engraving and copperplate is not sufficiently estimated in historical investigations.

    Ariadne Florentina John Ruskin
  • From a purely mechanical point of view the construction of the copperplate press (Fig. 3) is of an exceedingly simple character.

    Practical Lithography Alfred Seymour
  • They are now much used for the reproduction of photographic portraits in books, taking place of the copperplate engraving.

    The Art of Illustration Henry Blackburn
  • In its application to lithography the following are the only requisites for copperplate transfer printing.

    Practical Lithography Alfred Seymour
British Dictionary definitions for copperplate


a polished copper plate on which a design has been etched or engraved
a print taken from such a plate
a fine handwriting based upon that used on copperplate engravings
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Cite This Source

Word of the Day

Difficulty index for copperplate

Few English speakers likely know this word

Word Value for copperplate

Scrabble Words With Friends

Nearby words for copperplate