おおむかし
Meanings
Adverb
Noun
1. great antiquity; old-fashioned; long ago
Pitch accent
おむ
かし
Composed of
large; big; older; senior; final; ultimate
olden days; former
Examples (3 in total)
Dinosaurs became extinct a very long time ago.
That castle was built in ancient times.
In early days pioneers lived in houses made of mud and straw.