jubilant
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$ \mathrm{jubilant}
/ˈdʒuːbɪlənt/
adjective
feeling
or
showing
great
happiness
because of a
success
The fans were in jubilant mood after the victory.
TOPICS Success
C2
Word Origin
mid 17th cent. (originally in the sense ‘
making
a
joyful
noise
’): from
Latin
jubilant-
‘
calling
,
hallooing
’, from the verb
jubilare
, used by Christian writers to mean ‘shout for joy’.