Epoch vs Ion - What's the difference?
epoch | ion |
A particular period of history, especially one considered remarkable or noteworthy.
*{{quote-magazine, date=2012-01
, author=Donald Worster
, title=A Drier and Hotter Future
, volume=100, issue=1, page=70
, magazine=
A notable event which marks the beginning of such a period.
(astronomy) A precise instant of time that is used as a reference point.
(computing, uncountable) A precise instant of time that is used as a reference point (e.g. January 1, 1970, 00:00:00 UTC).
An atom or group of atoms bearing an electrical charge such as the sodium and chlorine atoms in a salt solution.
As nouns the difference between epoch and ion
is that epoch is a particular period of history, especially one considered remarkable or noteworthy while ion is ion (electrically charged atom).epoch
English
Noun
(en noun)citation, passage=Phoenix and Lubbock are both caught in severe drought, and it is going to get much worse. We may see many such [dust] storms in the decades ahead, along with species extinctions, radical disturbance of ecosystems, and intensified social conflict over land and water. Welcome to the Anthropocene, the epoch when humans have become a major geological and climatic force.}}