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spa·cious (spāshəs)
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adj.
1. Having enough or abundant space or room; large in area or extent: a spacious convention center.
2. Large in range or scope: too spacious a subject for a short lecture.
spacious·ly adv.
spacious·ness n.
Synonyms: spacious, ample, capacious, commodious, roomy
These adjectives mean having or affording a large amount of space: a spacious apartment; an ample kitchen; a capacious purse; a commodious harbor; roomy pockets.
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
 

Indo-European & Semitic Roots Appendices

    Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:

    Indo-European Roots

    Semitic Roots

    The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.

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