古罗马执政官Caius Julius Caesars的 称号。词源不详，据说来自拉丁词caesaries, 长头发，因为Caesar生下来头上长满了头发。
英文词源
Caesar
c. 1200, see caesarian; Old English had casere, which would have yielded modern *coser, but it was replaced in Middle English by keiser, from Norse or Low German, and later in Middle English by the French or Latin form of the name. Cæsar was used as a title of emperors down to Hadrian (138 C.E.), and also is the root of German Kaiser and Russian tsar (see czar). He competes as progenitor of words for "king" with Charlemagne (Latin Carolus), as in Lithuanian karalius, Polish krol. In U.S. slang c. 1900, a sheriff was Great Seizer.
双语例句
1. Caesar marched north into the forests that border the Danube River.
恺撒挥师北上，深入到多瑙河沿岸的森林地带。
来自柯林斯例句
2. The triumphal arch commemorates Caesar's victory over Pompey.
凯旋门用于纪念恺撒击败庞培，得胜而归。
来自柯林斯例句
3. Cleopatra's seduction of Caesar
克里奥帕特拉对凯撒的引诱
来自《权威词典》
4. "So you did 'Macbeth' in the first year?" — "No, in the first year we did 'Julius Caesar'."
“那么你在第一年时学了《麦克白》？”——“不，第一年我们学的是《恺撒大帝》。”
来自柯林斯例句
5. If the spirit of Caesar could be called up by some spell, I wonder what it would think of the present day.