hero: [14] Hero is a Greek word – hérōs – applied in ancient times to men of superhuman ability or courage, and in due course by extension to demigods. At first it was used in English simply to render this Greek notion, and it was not until the late 16th century that the extended and more general sense ‘brave or otherwise admirable man’ began to emerge. ‘Chief character in a story’ is a late 17th-century development.
English acquired the word via Latin hērōs as heros, but it was not long before this became interpreted as a plural, and a new singular hero was formed. Heroin [19] comes from German heroin, said to have been coined from the delusions of heroism which afflict those who take the drug. => heroin
hero (n.1)
late 14c., "man of superhuman strength or physical courage," from Latin heros "hero," from Greek heros "demi-god" (a variant singular of which was heroe), perhaps originally "defender, protector," and from PIE root *ser- (1) "to watch over, protect" (see observe). Meaning "man who exhibits great bravery" in any course of action is from 1660s. Sense of "chief male character in a play, story, etc." first recorded 1690s. First record of hero-worship is from 1774.
hero (n.2)
1955, the New York term for a sandwich elsewhere called submarine, grinder, poor boy (New Orleans), or hoagie (Philadelphia); origin unknown, perhaps so called for its great size, or a folk etymology alteration of Greek gyro as a type of sandwich.
例文
1. The mystery hero imme-diately alerted police after spotting a bomb.
その無名の英雄は爆弾を発見してすぐに警察に通報した。
2.He called Mr Mandela a hero who had inspired millions.
マンデラ氏を数百万人の人々を鼓舞した英雄と呼んだ。
3.The hero ，Danny，bears an uncanny resemblance to Kirk Douglas.
主人公ダニーはカーク?ダグラスに驚くほど似ている。
4.Jack was a folk hero in the Greenwich Village bars.
グリニッジ村のバーでジャックは人々の心の中の英雄だった。
5.England 's World Cup hero is determined to play through the pain barrier.