出典:Wiktionary
the Dreaming
This term is increasingly used in favor of Dreamtime, as the latter term implies that the occurrences of the Dreaming are fixed in the past, which is inaccurate to traditional Australian Aboriginal beliefs, which hold that the Dreaming occurs "everywhen" and continues to hold relevance in the present and future.
「dreaming」は動詞「dream」の現在分詞です