A eucalyptus tree native to Australia with hanging branches; an alternate spelling of 'coolabah.'
From Australian Aboriginal language, variant spelling of 'coolabah.' Different European settlers and writers spelled it differently, leading to multiple accepted variants.
The coolibah's appearance in 'Waltzing Matilda' created a name recognition that became more iconic than the tree itself—most English speakers know the word from the song without ever seeing the tree.
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