CAPACIOUS
capacious
(adjective) large in capacity; “she carried a capacious bag”
Source: WordNet® 3.1
Etymology
Adjective
capacious (comparative more capacious, superlative most capacious)
Having a lot of space inside; roomy.
Synonyms
• (roomy): ample, commodious, roomy, spacious, voluminous
Source: Wiktionary
Ca*pa"cious, a. Etym: [L. capaz, -acis, fr. capere to take. See
Heave.]
1. Having capacity; able to contain much; large; roomy; spacious;
extended; broad; as, a capacious vessel, room, bay, or harbor.
In the capacious recesses of his mind. Bancroft.
2. Able or qualified to make large views of things, as in obtaining
knowledge or forming designs; comprehensive; liberal. "A capacious
mind." Watts.
Source: Webster’s Unabridged Dictionary 1913 Edition