czar

名词 czar:

1. a male monarch or emperor (especially of Russia prior to 1917)
   同义词：tsar, tzar
2. a person having great power

1. Aging ex-opera czar Sir Rudolf Bing and his wife flew here from London yesterday to face the music in a long-running legal battle over their marriage.
   现已年迈的前歌剧大师鲁道夫·宾爵士和他太太，为他们旷日费时的婚姻官司，昨天自伦敦飞抵此间出庭。
2. A racetrack czar; an energy czar.
   赛马场官员; 能源大王
3. A proclamation of a czar having the force of law in imperial Russia.
   圣旨在俄罗斯帝国时期有法律效力的沙皇的声明
4. The czar ordered the guards to drive people away.
   沙皇命令卫兵把人们赶走。

czar

n.（名词）
Also tsar or tzar [zôr, tsôr] A male monarch or emperor, especially one of the emperors who ruled Russia until the revolution of 97.
也作 tsar 或 tzar [zôr, tsôr] 沙皇：男性君主或者皇帝，特别是97年革命以前统治俄国的皇帝
A person having great power; an autocrat:
有无上权力者；独裁者：
例句：
.the square-jawed, ruddy complacency of Jack Farrell, the czar of the Fifteenth Street police station.(Ernest Hemingway)
.那个5号大街警察局的头儿，宽下巴，非常自满的杰克·法雷尔.(欧内斯特·海明威)

Informal An appointed official having special powers to regulate or supervise an activity:
【非正式用语】 掌权者：被任命的官员，有规定或管理一项活动的特权：
例句：
a racetrack czar; an energy czar.
赛马场官员；能源大王

来源：
Russian tsar`
俄语 tsar`
from Old Russian tssar [emperor, king]
源自 古普鲁士语 tssar [帝王，国王]
from Old Church Slavonic ts×sar
源自 古教会斯拉夫语 ts×sar
from Gothic kaisar
源自 哥特语 kaisar
from Greek kaisar
源自 希腊语 kaisar
from Latin Caesar [emperor] * see caesar
源自 拉丁语 Caesar [皇帝] *参见 caesar

【引伸】
czar.dom
n.（名词）
The wordczar can also be spelled tsar. Czar is the most common form in American usageand virtually the only one employed in the extended senses .any tyrant. or informally, .one in authority..Buttsar is preferred by most scholars of Slavic studies as a more accurate transliteration of the Russian and is often found in scholarly writing with reference to one of the Russian emperors.
单词czar 也能拼写为 tsar。 Czar 是最普遍的美国用法，并且实际上是唯一引申为.任何独裁者.或者非正式指.当权者.的词语。但是tsar 是大多数斯拉夫语研究学者更多地用作俄语的更加正确的翻译， 并且经常在学术文章中指其中的一位沙皇