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aurora borealis

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aurora borealis /əˈrorəˌboriˈæləs/ Brit /əˈrɔrəˌbɔriˈeɪləs/ noun

aurora borealis

/əˈrorəˌboriˈæləs/ Brit /əˈrɔrəˌbɔriˈeɪləs/

noun

Learner's definition of AURORA BOREALIS

[singular]

: northern lights

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