astr

astr-

variant of astro- before a vowel.
Dictionary.com Unabridged
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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World English Dictionary
astr. or astron.
 
abbreviation for
1.  astronomical
2.  astronomy
 
astron. or astron.
 
abbreviation for

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