What does "marked" mean?

Marked: Designated or distinguished by, or as by, a mark; hence; noticeable; conspicuous; as, a marked card; a marked coin; a marked instance. -- Mark"ed*ly, adv. J. S. Mill. A marked man, a man who is noted by a community, or by a part of it, as, for excellence or depravity; -- usually with an unfavorable suggestion.