What is formerly, a mercenary foot soldier in Hungary, now, a halberdier of a Hungarian noble, or an attendant in German or Hungarian courts. [Written also hayduck, heiduc, heiduck, and heyduk.] called?

haiduck — Formerly, a mercenary foot soldier in Hungary, now, a halberdier of a Hungarian noble, or an attendant in German or Hungarian courts. [Written also hayduck, heiduc, heiduck, and heyduk.]. (Webster's 1913.)