主体 (Shutai) is a Japanese noun meaning “main constituent, core, nucleus, subject”.
Meanings
- nounmain constituent; core; nucleus
- nounsubject
Examples
主体・客体さえ訳せればあとはそこまで難しくないです。
If you can translate the subject and object then after that it isn't so difficult.
Sentences from Tatoeba (CC BY 2.0 FR).