MARKISESSE
Mar"kis*esse, n.
Defn: A marchioness. [Obs.] Chaucer.
MARKMAN
Mark"man, n.
Defn: A marksman. [Obs.] Shak.
MARKSMAN
Marks"man, n.; pl. Marksmen. Etym: [Earlier markman; mark + man.]
1. One skillful to hit a mark with a missile; one who shoots well.
2. (Law)
Defn: One who makes his mark, instead of writing his name, in signing documents. Burrill.
MARKSMANSHIP
Marks"man*ship, n.
Defn: Skill of a marksman.