名詞 revel:

1. unrestrained merrymaking
   同義詞：revelry

動詞 revel:

1. take delight in
   同義詞：delight, enjoy
2. celebrate noisily, often indulging in drinking; engage in uproarious festivities
   同義詞：racket, make whoopie, make merry, make happy, whoop it up, jollify, wassail

1. People who revel in gossip
   好講閑話的人。
2. A riotous, boisterous, or drunken festivity; a revel.
   鬧酒狂歡狂歡的、喧鬧的或酒醉的節(jié)日; 狂歡
3. The actress revels in all the attention she gets from the media.
   這位女演員陶醉于傳媒對她的吹捧。
4. Christmas revels with feasting and dancing were common in England.
   圣誕節(jié)盛宴歌舞的狂歡在英國是很常見的。

rev.el

v.intr.（不及物動詞）
rev.eled 也作 rev.elled rev.el.ing rev.el.ling rev.els rev.els
To take great pleasure or delight:
陶醉：喜好或取樂：
例句：
She reveled in her unaccustomed leisure.
喜愛她尚未習慣的休閑

To engage in uproarious festivities; make merry.
參加喧囂的慶典；作樂
n.（名詞）
A boisterous festivity or celebration; merrymaking. Often used in the plural.
作樂，狂歡：喧鬧的飲宴或慶典；作樂。常用作復數(shù)

來源：
Middle English revelen [to carouse]
中古英語 revelen [狂歡作樂]
from Old French reveler [to rebel, carouse]
源自 古法語 reveler [反叛，狂歡作樂]
from Latin rebell3re [to rebel] * see rebel
源自 拉丁語 rebell3re [反叛] *參見 rebel

【引伸】
rev.eller 或
rev.eler
n.（名詞）