The Collaborative International Dictionary of English v.0.48:

euphoria \euphoria\ adj.
   a strong pleasant feeling of well-being or happiness; it is
   often caused by attainment of a desired goal or other
   incident of accomplishment, but may irrationally accompany a
   pathological manic state.

   Syn: elation, high.
        [PJC]

WordNet (r) 3.0 (2006):

euphoria
    n 1: a feeling of great (usually exaggerated) elation [syn:
         euphoria, euphory] [ant: dysphoria]

The Free On-line Dictionary of Computing (19 January 2023):

Euphoria

   End User Programming with Hierarchical Objects for Robust
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