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rep·re·sen·ta·tion (rĕp′rĭ-zĕn-tāshən, -zən-)
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n.
1. The act of representing or the state of being represented.
2. Something that represents, as:
a. An image or likeness of something.
b. An account or statement, as of facts, allegations, or arguments.
c. An expostulation; a protest.
d. A presentation or production, as of a play.
3. The state or condition of serving as an official delegate, agent, or spokesperson.
4. The right or privilege of being represented by delegates having a voice in a legislative body.
5. A body of legislators that serve on behalf of a constituency.
6. Law A statement of fact made by one party in order to induce another party to enter into a contract.
7. Mathematics A homomorphism from an algebraic system to a similar system of matrices.
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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