scroll / book

reel of books / book; scroll / volume; chapter

volume of a book / reel of a film

roll / wind / volume

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

just

blades of grass and tree trunks / falcons

Alternative form of 元

long cylindrical things such as glasses of drink, pairs of jeans, pens or trains and buses / films or TV shows / home runs or goals / rounds of a match in boxing, wrestling or judo

current, this, the matter in question / original, actual, base