Webster's Revised Unabridged Dictionary · 1913

Ecstatic

Ecstatic , adjective

[Greek {not transcribed}, from {not transcribed}: compare French extatique. See Ecstasy, n.]

1.
Pertaining to, or caused by, ecstasy or excessive emotion; of the nature, or in a state, of ecstasy; as, ecstatic gaze; ecstatic trance.
This ecstatic fit of love and jealousy. — Hammond
2.
Delightful beyond measure; rapturous; ravishing; as, ecstatic bliss or joy.

Ecstatic , noun

An enthusiast. [Rare] — Gauden