What is the meaning of Carbon_copy?
A copy produced in an alternated stack of ordinary sheets of paper and carbon papers. The pressure applied on the top sheet (by a pen or typewriter) causes every carbon paper to release its carbon cover, thus reproducing the writing on the subjacent layers of paper.
Any duplicate.
A duplicate copy of an email.
To create a carbon copy of.
To send a duplicate copy of an email to.
Source: wiktionary.orgSearch words containing