thereinbefore

Adverb

formal not-comparable

(formal) In a preceding part of that (speech, book, etc.); before that.

Japanese Meaning

前述の部分において / それ以前の部分で / 以前に述べたところで

As was stated thereinbefore, the committee's recommendations will be reviewed next month.

前述の箇所で述べられているように、委員会の提案は来月検討される予定です。

Sense（1）

(formal) In a preceding part of that (speech, book, etc.); before that.