āĻ āĻ¨ā§āĻ¸āĻ¨ā§āĻ§āĻžāĻ¨ āĻāĻ°ā§āĻ¨
āĻ āĻāĻŋāĻ§āĻžāĻ¨ā§āĻ° āĻāĻžāĻˇāĻž āĻ¨āĻŋāĻ°ā§āĻŦāĻžāĻāĻ¨ āĻāĻ°ā§āĻ¨
āĻāĻĒāĻ¨āĻžāĻ° āĻāĻžāĻˇāĻž āĻ¨āĻŋāĻ°ā§āĻŦāĻžāĻāĻ¨ āĻāĻ°ā§āĻ¨
01
āĻ¯ā§āĻ, āĻāĻžāĻ˛
a period of time in history or someone's life, during which significant events happen
āĻāĻĻāĻžāĻšāĻ°āĻŖ
For the scientist, the discovery of the new element marked the beginning of a revolutionary epoch in chemistry.
āĻŦāĻŋāĻā§āĻāĻžāĻ¨ā§āĻ° āĻāĻ¨ā§āĻ¯, āĻ¨āĻ¤ā§āĻ¨ āĻāĻĒāĻžāĻĻāĻžāĻ¨ā§āĻ° āĻāĻŦāĻŋāĻˇā§āĻāĻžāĻ° āĻ°āĻ¸āĻžāĻ¯āĻŧāĻ¨ā§ āĻāĻāĻāĻŋ āĻŦāĻŋāĻĒā§āĻ˛āĻŦā§ āĻ¯ā§āĻā§āĻ° āĻ¸ā§āĻāĻ¨āĻž āĻāĻ°ā§āĻāĻŋāĻ˛āĨ¤
02
āĻ¯ā§āĻ, āĻāĻžāĻ˛
a subdivision of a geologic period, characterized by distinctive and globally recognizable rock layers, fossils, and significant changes in Earth's climate and biota
āĻāĻĻāĻžāĻšāĻ°āĻŖ
During the Holocene epoch, human civilization developed rapidly.
āĻšāĻ˛ā§āĻ¸āĻŋāĻ¨ āĻ¯ā§āĻā§āĻ° āĻ¸āĻŽāĻ¯āĻŧ, āĻŽāĻžāĻ¨āĻŦ āĻ¸āĻā§āĻ¯āĻ¤āĻž āĻĻā§āĻ°ā§āĻ¤ āĻŦāĻŋāĻāĻļāĻŋāĻ¤ āĻšāĻ¯āĻŧā§āĻāĻŋāĻ˛āĨ¤
03
āĻ¯ā§āĻ, āĻāĻžāĻ˛
a fixed point in time used as a reference for recording astronomical data, such as the coordinates of celestial bodies
Specialized
āĻāĻĻāĻžāĻšāĻ°āĻŖ
Astronomers update catalogs each epoch to account for changes.
āĻā§āĻ¯ā§āĻ¤āĻŋāĻ°ā§āĻŦāĻŋāĻā§āĻāĻžāĻ¨ā§āĻ°āĻž āĻĒā§āĻ°āĻ¤āĻŋāĻāĻŋ āĻ¯ā§āĻā§ āĻĒāĻ°āĻŋāĻŦāĻ°ā§āĻ¤āĻ¨āĻā§āĻ˛āĻŋ āĻŦāĻŋāĻŦā§āĻāĻ¨āĻž āĻāĻ°āĻ¤ā§ āĻā§āĻ¯āĻžāĻāĻžāĻ˛āĻ āĻāĻĒāĻĄā§āĻ āĻāĻ°ā§āĻ¨āĨ¤
āĻļāĻŦā§āĻĻāĻ¤āĻžāĻ¤ā§āĻ¤ā§āĻŦāĻŋāĻ āĻāĻžāĻ
epochal
epoch
āĻ¨āĻŋāĻāĻāĻŦāĻ°ā§āĻ¤ā§ āĻļāĻŦā§āĻĻ
