copy

1 : an imitation, transcript, or reproduction of an original work (such as a letter, a painting, a table, or a dress)

2 : one of a series of especially mechanical reproductions of an original impression also : an individual example of such a reproduction

3 archaic : something to be imitated : model

5 : duplicate sense 1a a copy of a computer file a copy of a gene

1 : to make a copy or duplicate of copy a document copy a computer file

2 : to model oneself on

3 in radio/military communications : to acknowledge receipt of (a message) The operator of the Titanic was busy figuring his accounts and did not bother to copy the message. A little later in the afternoon, another ship named the Baltic called the Titanic to tell her about icebergs that were in her way. —Rev. Robert P. Lawrence

1 : to make a copy

2 : to undergo copying the map did not copy well

3 in radio/military communications : to acknowledge receipt and understanding of a message "Block the road with your car. Take no other action. … No resistance, do you copy? Over." —Stephen King