オオムカシ
Meanings
Adverb
Noun
1. great antiquity; old-fashioned; long ago
Pitch accent
オム
カシ
Composed of
① 程度・体形・器量が大きい。
① 現在より以前の一時期。広義では今より前の過去全てで用いることが出来るが、大抵は今と比較して何らかの変化が認められる場合に用いられる。
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.