Definition of antarctic circle
: the parallel of latitude that is approximately 661⁄2 degrees south of the equator and that circumscribes the southern frigid zone
First Known Use of antarctic circle
ANTARCTIC CIRCLE Defined for Kids
Definition of Antarctic Circle
the parallel of latitude that is 661⁄2 degrees south of the equator
Learn More about antarctic circle
Spanish Central: Translation of "antarctic circle" Nglish: Translation of "antarctic circle" for Spanish speakers Britannica.com: Encyclopedia article about "antarctic circle"
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