exult

动词 exult:

1. feel extreme happiness or elation
   同义词：walk on air, be on cloud nine, jump for joy
2. to express great joy
   同义词：exuberate, rejoice, triumph, jubilate

1. Few people would not exult at the smash of "the gang of four".
   很少有人不为“四人帮”的粉碎而欢呼雀跃。
2. Few people would not exult at the abolition of slavery.
   奴隶制被废除了，人们无不为之欢乐鼓舞。
3. The soldiers exulted at their victory.
   战士们为取得胜利而欢跃。

ex.ult

v.intr.（不及物动词）
ex.ult.ed,ex.ult.ing,ex.ults
To rejoice greatly; be jubilant or triumphant.
狂喜：非常高兴；喜气洋洋或得意洋洋
Obsolete To leap upward, especially for joy.
【废语】 欢跃：向上跳，尤其为高兴

来源：
Latin exsult3re
拉丁语 exsult3re
ex- [ex-]
ex- [前缀，表.…之外.]
salt3re [to dance] [frequentative of] salore [to leap] * see sel-
salt3re [跳舞] [] salore的重复动词 [跳跃] *参见 sel-

【引伸】
exul.tance 或
exul.tancy
n.（名词）
exult.ingly
adv.（副词）