D defs.my
Entry 1 sense Webster, 1913

Tycoon

/(tī̇`ko͞on")/ · Ty·coon · IPA /taɪˈkuːn/
01 n. The title by which the shogun, or former commander in chief of the Japanese army, was known to foreigners.
  1. 1.
    The title by which the shogun, or former commander in chief of the Japanese army, was known to foreigners.