\Mi*le"sian\, a. [L. Milesius, Gr. ?.]
1. (Anc. Geog.) Of or pertaining to Miletus, a city of Asia
   Minor, or to its inhabitants.
2. (Irish Legendary Hist.) Descended from King Milesius of
   Spain, whose two sons are said to have conquered Ireland
   about 1300 b. c.; or pertaining to the descendants of King
   Milesius; hence, Irish.

\Mi*le"sian\, n.
1. A native or inhabitant of Miletus.
2. A native or inhabitant of Ireland.