0 abbreviation for cubic centimetre: --
a 750cc motorcycle
1 abbreviation for carbon copy : written at the end of a business letter or in an email before the names of the people who will receive a copy --
2 to send a copy of a business letter or an email to someone: --
3 abbreviation for cubic centimeter --
4 abbreviation for carbon copy: written on a letter, email, etc. before the name or email address of someone who will receive a copy --
5 to send a copy of a letter, email, etc. to someone in addition to the person it is addressed to: --