(常作 aeons)an indefinite and very long period of time, especially a period exaggerated for humorous or rhetorical effect 极漫长的时期;万古(尤指为产生幽默或修辞效果而采用的夸张说法) the shows were made aeons ago. 这出戏是在很久很久以前上演的。 ■(Astronomy & Geology)a unit of time equal to a thousand million years (天文,地质)十亿年, 京年 ■(Geology)a major division of geological time, subdivided into eras (地质)纪 the Precambrian aeon. 前寒武纪。 ■(Philosophy)(in Neoplatonism, Platonism, and Gnosticism) a power existing from eternity; an emanation or phase of the supreme deity (哲)(新柏拉图派哲学、柏拉图派哲学和诺斯替教派)伊涌
语源
mid 17th cent.: via ecclesiastical Latin from Greek aiōn 'age'