blind carbon copy
noun
a duplicate of anything written or typed, or a copy of an email or other electronic document, that is sent to someone whose name is not visible to the primary addressee. Abbreviation: bcc
Origin of blind carbon copy
with reference to the former use of carbon paper to make copies, now replaced by electronic or photocopied documents
Words nearby blind carbon copy
blin,
blind,
blind alley,
blind as a bat,
blind blocking,
blind carbon copy,
blind casing,
blind copy,
blind date,
blind door,
blind fistula