(a) scroll
「一幅」 has other readings with different meanings.
cloth width
single breadth (cloth measurement, 30-38 cm)
床の間に一幅の掛け軸がある。
There is a scroll hanging in the alcove.
一幅の絵が部屋を明るくした。
A single scroll brightened the room.
師匠から一幅の書を贈られた。
I was presented with a calligraphy scroll by my master.