epoch

معنی کلمه epoch

معنی واژه epoch

معنیدر حال حاضر برای این واژه هیچ معنی ثبت نشده است. در صورت داشتن معنی پیشنهادی برای این واژه، لطفا آن را از طریق فرم تماس با ما به اشتراک بگذارید.

n. - A fixed point of time, established in history by the occurrence of some grand or remarkable event; a point of time marked by an event of great subsequent influence; as, the epoch of the creation; the birth of Christ was the epoch which gave rise to the Christian era.
n. - A period of time, longer or shorter, remarkable for events of great subsequent influence; a memorable period; as, the epoch of maritime discovery, or of the Reformation.
n. - A division of time characterized by the prevalence of similar conditions of the earth; commonly a minor division or part of a period.
n. - The date at which a planet or comet has a longitude or position.
n. - An arbitrary fixed date, for which the elements used in computing the place of a planet, or other heavenly body, at any other date, are given; as, the epoch of Mars; lunar elements for the epoch March 1st, 1860.