Definition of duplication:
- imitation (part of speech: noun)
representation (part of speech: noun)
- reproduction (part of speech: noun)
- repetition (part of speech: noun)
- "Manhood of Humanity.", Alfred Korzybski.
The following three years brought a duplication of the developments of 1903- 1906. Again membership fell off only to return in the spring of 1909. Again the union demanded formal recognition, and again it was refused.- "A History of Trade Unionism in the United States", Selig Perlman.
The making of a perfect original musical or other record is a matter of no small difficulty, as it requires special technical knowledge and skill gathered from many years of actual experience; but in the exact copying, or duplication, of such a record, with its many millions of microscopic waves and sub- waves, the difficulties are enormously increased.- "Edison, His Life and Inventions", Frank Lewis Dyer and Thomas Commerford Martin.