6 letters · 13 points in Scrabble
adjective strongly marked; easily noticeable
verb attach a tag or label to
verb designate as if by a mark
originFrom mark (“sign, characteristic, visible impression”) + -ed. Less common disyllabic pronunciation (/ˈmɑː.kɪd/) is likely an analogy derived from markedness (explaining its restriction to sense 2).
Etymology from Wiktionary, CC BY-SA 3.0