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atmo-
- a combining form meaning “air,” used in the formation of compound words:
atmosphere.
atmo-
combining_form
- air or vapour
atmosphere
atmometer
Word History and Origins
Origin of atmo-1
Word History and Origins
Origin of atmo-1
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Words That Use atmo-
What does atmo- mean?
Atmo- is a combining form used like a prefix meaning “air.” It is often used in scientific terms, especially in meteorology.
Atmo- comes from the Greek atmós, meaning “smoke” or “vapor.”
Examples of atmo-
Atmosphere is one of the most common words that features the combining form atmo-. Atmosphere technically refers to “the gaseous envelope surrounding the earth,” but it is also used to mean “air” or “environment” more generally.
The first part of atmosphere, atmo-, means “smoke” or “vapor,” as we’ve seen. The second part, -sphere, ultimately comes from the Greek sphaîra, meaning “ball.” Atmosphere translates literally to “vapor ball.”
What are some words that use the combining form atmo-?
What are some other forms that atmo- may be commonly confused with?
Words that begin with atmo- are sometimes abbreviated as atm. or at.
Break it down!
Chemical elements such as neon and helium are known as atmophiles. Based on the name, are these elements generally found in solid, liquid, or gas form?
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