始し原げん

noun, noun which may take the genitive case particle 'no'

origin; beginning; start

Refers to the very first beginning or origin of something, often in a formal or abstract context. Can be used as a noun or with の to modify another noun.

• 宇う宙ちゅうの始し原げんについて研けん究きゅうしている。

  I am researching the origin of the universe.

• この問もん題だいの始し原げんを探さぐる必ひつ要ようがある。

  We need to investigate the beginnings of this problem.