a combining kind with the definition “pertaining come stars or celestial bodies, or to activities, as spaceflight, taking place outside the earth's atmosphere,” provided in the development of link words: astronautics; astrophotography.

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astride, astringe, astringent, astringer, astrionics, astro-, astroarchaeology, astrobiology, astroblast, astroblastoma, astrobleme

Astro- is a combining type used prefer a prefix definition “related to stars, celestial bodies, and also outer space.” that is frequently used in clinical terms, specifically in—you guessed it—astronomy.

Astro– is additionally sometimes offered to describe something that is star-shaped, as in an astrocyte, a type of star-shaped cabinet in the mind and spinal cord.

Astro- originates from the Greek ástron, an interpretation “star.” The Greek ástron is likewise related to together words as asteroid and even the star itself. The word astronomy comes from a Greek word the literally (and poetically) method “star-arranging.”

What are variants that astro-?

When merged with indigenous or word aspects that start with a vowel, astro- becomes astr-.

Examples of astro-

You have actually likely heard of the word (and even dreamed of becoming an) astronaut.

As we know, astro- method “star.” How about -naut? that ultimately comes from the Greek naútēs, definition “sailor.” Astronaut literally—and again, so poetically— translates to “star sailor.”

What are some other words that use the combining type astro-?

Learn about some various other applications the astro- in our Vocab Builder short article on Astroturf.

Similar come astro- are the combining creates cosmo- and cosm- (think cosmos). Learn more about these creates in ours Words That use cosmo- and also Words That use cosm- articles.

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Break it down!

If navigating refers to moving ships in the water or airplane in the sky, climate what is astrogating?

How to use astro- in a sentence

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British yellowcomic.com interpretations for astro-

combining form
indicating a heavenly body, star, or star-shaped structureastrology; astrocyte
indicating external spaceastronautics

Word beginning for astro-

from Greek, native astron star

Scientific meanings for astro-

A prefix that way “star” (as in astrophysics), “celestial body” (as in astronomy), or “outer space” (as in astronaut).


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