1) marked falsely, spurious, counterfeit: as a coin
2) marked beside or in the margin
2a) so noteworthy words, which the reader of a book marks
on the margin
3) noted, marked, conspicuous, remarkable
3a) of persons in a bad sense, notorious
4) marked with a sign: a ship marked with the image or figure of
Dioscuri (Castor and Pollux)