a combining form meaning "south," used in the formation of compound words: Austronesia. Also, esp. before a vowel, austr- .
[ aust ( e ) r the south, the south wind + -O- ]
a combining form meaning "south," used in the formation of compound words: Austronesia. Also, esp. before a vowel, austr- .
[ aust ( e ) r the south, the south wind + -O- ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012