Hal·lel (hä-lāl, hälāl)
A chant of praise consisting of Psalms 113 through 118, used during Passover and on certain other holidays.
[Hebrew hallēl, song of praise, from hillēl, to praise; see hll 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.