形容詞 voluminous:

1. large in volume or bulk
2. marked by repeated turns and bends
   同義詞：tortuous, twisting, twisty, winding
3. large in number or quantity (especially of discourse)
   同義詞：copious

vo.lu.mi.nous

adj.（形容詞）
Having great volume, fullness, size, or number:
體積大的，大量的：具有很大的體積、容量、尺寸或數(shù)目的：
例句：
a voluminous trunk; a voluminous cloud.
巨大的樹干；巨大的云團

Filling or capable of filling a large volume or many volumes:
多卷的：裝得下或能裝下很長或很多卷的：
例句：
the voluminous court record of the long trial.
長期審判的多卷法庭記錄

Ample or lengthy in speech or writing.
很長的：在說話或?qū)懽髦泻芏嗷蚝荛L的
Having many coils; winding.
卷的：有很多卷的；繞的

來源：
Late Latin volôminôsus [having many folds]
后期拉丁語 volôminôsus [多層的]
from Latin volômen volômin- [roll of writing] * see volume
源自 拉丁語 volômen volômin- [作品的卷冊] *參見 volume

【引伸】
volu.minos.ity
volu.minously
adv.（副詞）