noun
love of books; bibliophilia
Refers to a deep affection for books as objects or for reading. Often used in compound nouns like 愛書家 (bibliophile).
彼の愛書は子供の頃から始まった。
His love of books started when he was a child.
愛書家にとって、この古本屋は宝の山だ。
For a bibliophile, this secondhand bookstore is a treasure trove.
noun
favorite book; beloved book
A book that one particularly cherishes, often a personal favorite. Can be used in phrases like 愛書の一冊 (one of my favorite books).
この小説は私の愛書の一つです。
This novel is one of my favorite books.
彼女は愛書を枕元に置いている。
She keeps her beloved book by her bedside.