Bed·ou·in also Bed·u·in (bĕd-ĭn, bĕdwĭn)
n. pl. Bedouin or Bed·ou·ins also Beduin or Be·du·ins
An Arab of any of the nomadic tribes of the Arabian, Syrian, Nubian, or Sahara Deserts.
[Middle English Bedoin, from Old French beduin, from Arabic badāwīyīn, pl. of badawī, nomadic, from badw, desert nomads, Bedouins; see bdw in the Appendix of Semitic roots.]
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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:
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.