noun🔗ShareブルロアラーAn ancient ritual musical instrument and means of communicating over extended distances, consisting of a slat of wood tied to the end of a thong or string, with which the slat is whirled so as to cause an intermittent roaring noise."During the Indigenous Australian ceremony, the rhythmic roaring of the bullroarer echoed through the valley. "オーストラリア先住民の儀式の間、ブルロアラーのリズミカルな轟音が谷間に響き渡った。musicritualcommunicationsoundarchaeologymythologyhistorytraditiontechnologyutensildeviceChat with AIVocabulary GamePractice Reading
