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sense·less

(sĕnslĭs)

adj.

1. Lacking sense or meaning; meaningless.

2. Deficient in sense; foolish or stupid.

3. Informal Unconscious, usually as a result of physical trauma.

senseless·ly adv.

senseless·ness n.

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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