simple past tense and past participle of carbon copy

(transitive) To make a shallow copy of.

Copy (text to be typeset) containing much mathematics or similar notation.

plural of copy boy

photocopier

A typist who types up written notes or drafts, rather than typing from dictation.

(genetics) The number of copies of a gene or plasmid within a cell's genome. / (library science) The identification number assigned to a specific copy of a work.

A printed copy of a digital document, as opposed to a copy in electronic form.

(transitive) To create a carbon copy of. / (Internet) To send a duplicate copy of an email to.

A digital copy of a document, rather than a copy printed on paper.