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单词 eon
释义

WordReference Random House Learner's Dictionary of American English © 2024
e•on /ˈiən, ˈiɑn/USA pronunciation   n. [countable]
  1. a very long period of time.

WordReference Random House Unabridged Dictionary of American English © 2024
e•on  (ē′ən, ē′on),USA pronunciation n. 
  1. an indefinitely long period of time;
    age.
  2. Geologythe largest division of geologic time, comprising two or more eras.
  3. Astronomyone billion years.
Also, aeon. 
  • see aeon

Collins Concise English Dictionary © HarperCollins Publishers::
eon /ˈiːən; ˈiːɒn/ n
  1. the usual US spelling of aeon
  2. the longest division of geological time, comprising two or more eras
WordReference Random House Learner's Dictionary of American English © 2024
ae•on /ˈiən, ˈiɑn/USA pronunciation   n. 
  1. eon.

WordReference Random House Unabridged Dictionary of American English © 2024
ae•on  (ē′ən, ē′on),USA pronunciation n. 
  1. (in Gnosticism) one of a class of powers or beings conceived as emanating from the Supreme Being and performing various functions in the operations of the universe.
  2. eon.
  • Greek aió̄n space of time, age
  • Late Latin
  • 1640–50

Collins Concise English Dictionary © HarperCollins Publishers::
aeon, esp US eon /ˈiːən; ˈiːɒn/ n
  1. an immeasurably long period of time; age
  2. a period of one thousand million years
Etymology: 17th Century: from Greek aiōn an infinitely long time
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更新时间：2024/9/21 19:02:59