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HOW TO PRONOUNCE

extraterrestrial

/ˌɛkstɹətɚˈɛstɹiəl/

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American Pronunciation Guide · 0:47
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What does extraterrestrial mean?

adjective

  1. Originating from outside of the Earth's atmosphere, from space, or from another planet; alien to Earth or its environment.

noun

  1. A being originating from outside of the Earth's atmosphere, from space, or from another planet; an alien.

Definitions regrouped for readability · CC BY-SA 4.0

IPA pronunciation

/ˌɛkstɹətɚˈɛstɹiəl/

CMU Pronouncing Dictionary

Pronunciation varies by speaker and region. About these dictionary pronunciations.

In the pages of books

See this word in context.

Who shall say how often the characteristics of our atmosphere have been affected by accessions from extraterrestrial sources, resulting in conflagrations or pestilences, in failures of crops, and in famines?
Ignatius DonnellyRagnarok : the Age of Fire and GravelProject Gutenberg ebook #5109