I. ˈmä-nə-ˌgram noun
Etymology: Late Latin monogramma, from Greek mon- + gramma letter — more at gram
Date: circa 1696
: a sign of identity usually formed of the combined initials of a name
• mono·gram·mat·ic ˌmä-nə-grə-ˈma-tik adjective
II. transitive verb
( -grammed ; -gram·ming )
Date: 1868
: to mark with a monogram
• mono·gram·mer -ˌgra-mər noun