a book / a script; a scenario / source; origin; root

(onomatopoeia) speak easily, fluently, in one's native language or in a foreign language / (onomatopoeia) (sound produced from) flipping of pages

Same as above.

(onomatopoeia) speak easily, fluently, in one's native language or in a foreign language / very thin, especially cloth or paper

just

book about a certain topic

絵本: picture book

本店: main or flagship shop, store, or branch; this shop or branch

手本: model, example

(Kansai, more emphatic) Alternative form of あほ (aho, “idiot”)