English
forebook
From fore- + book.
Proto-Indo-European *per- ‘before, formerly’
Proto-Germanic *fura- ‘before, in front of, for’
Proto-West Germanic *forē- ‘before, in front of, fore-, pre-’
English fore-
Proto-Germanic *bōks ‘letter’
Proto-West Germanic *bōk ‘inscribed billet, letter’
Old English bōc
Middle English bok ‘a document’
English book
Today it means
noun A prelude to a book or series of books; a preface.
Language periods are conventional ranges, not dates for this word.
Etymograph / forebook