"spacious" in the adjective sense
1. broad, spacious, wide
very large in expanse or scope
"a broad lawn"
"the wide plains"
"a spacious view"
"spacious skies"
2. roomy, spacious
of buildings and rooms) having ample space
"a roomy but sparsely furnished apartment"
"a spacious ballroom"
Source: WordNet® (An amazing lexical database of English)
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