Definify.com
Webster 1913 Edition
Astro-
As′tro-
.The combining form of the Greek word
ἄστρον
, meaning star
. Definition 2024
astro-
astro-
English
Prefix
astro-
- pertaining to celestial bodies: fixed stars, wandering stars (planets), etc.
Derived terms
<a class='CategoryTreeLabel CategoryTreeLabelNs14 CategoryTreeLabelCategory' href='/wiki/Category:English_words_prefixed_with_astro-'>English words prefixed with astro-</a>
- astrogation
- astrolabe
- astrologer
- astrology
- astronaut
- astronautics
- astronomical
- astronomer
- astronomy
- astrophysics
Related terms
Danish
Prefix
astro-
- astro-; (pertaining to stars)
Derived terms
Category Danish words prefixed with astro- not found
Dutch
Pronunciation
Etymology
From Ancient Greek ἄστρον (ástron, “celestial body”).
Prefix
astro-
<a class='CategoryTreeLabel CategoryTreeLabelNs14 CategoryTreeLabelCategory' href='/wiki/Category:Dutch_words_prefixed_with_astro-'>Dutch words prefixed with astro-</a>
Finnish
Prefix
astro-
Derived terms
<a class='CategoryTreeLabel CategoryTreeLabelNs14 CategoryTreeLabelCategory' href='/wiki/Category:Finnish_words_prefixed_with_astro-'>Finnish words prefixed with astro-</a>
German
Prefix
astro-
Derived terms
<a class='CategoryTreeLabel CategoryTreeLabelNs14 CategoryTreeLabelCategory' href='/wiki/Category:German_words_prefixed_with_astro-'>German words prefixed with astro-</a>
Italian
Prefix
astro-
Derived terms
<a class='CategoryTreeLabel CategoryTreeLabelNs14 CategoryTreeLabelCategory' href='/wiki/Category:Italian_words_prefixed_with_astro-'>Italian words prefixed with astro-</a>
Spanish
Prefix
astro-
Derived terms
<a class='CategoryTreeLabel CategoryTreeLabelNs14 CategoryTreeLabelCategory' href='/wiki/Category:Spanish_words_prefixed_with_astro-'>Spanish words prefixed with astro-</a>
Swedish
Prefix
astro-
- astro-; pertaining to stars
Derived terms
<a class='CategoryTreeLabel CategoryTreeLabelNs14 CategoryTreeLabelCategory' href='/wiki/Category:Swedish_words_prefixed_with_astro-'>Swedish words prefixed with astro-</a>