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de·nom·i·na·tion (dĭ-nŏm′ə-nāshən)
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n.
1. A large group of religious congregations united under a common faith and name, usually organized under a single administrative and legal hierarchy.
2. One of a series of kinds, values, or sizes, as in a system of currency or weights: Cash registers have slots for bills of different denominations. The stamps come in 40¢ and 70¢ denominations.
3. A name or designation, especially for a class or group.
de·nom′i·nation·al adj.
de·nom′i·nation·al·ly adv.
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2020 by Houghton Mifflin Harcourt Publishing Company. 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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