大昔
Common
Noun
Adverb
1
noun (common) (futsuumeishi)adverb (fukushi)
ancient times;prehistoric times;the distant past;a very long time ago
人間は大昔に道具の使用を覚えた。
Man learned early to use tools.
Other forms
大むかし 【おおむかし】 (search-only kanji form)