I. ˈthespēən adjective
Etymology: Thespis, 6th century B.C. Greek poet and reputed originator of the actor's role in drama + English -an, adjective suffix
1. usually capitalized : of or relating to Thespis
2. often capitalized : relating to the drama : dramatic
a movie director getting excellent thespian cooperation — H.E.Clurman
II. noun
( -s )
Usage: sometimes capitalized
Etymology: Thespis + English -an, n. suffix
: actor