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con·fig·u·ra·tion

(kən-fĭg′yə-rāshən)

The arrangement of parts or elements in a pattern or form, as:

a. Chemistry The structural arrangement of atoms in a compound or molecule.

b. Computers The way in which a computer system or network is set up or connected.

c. Psychology Gestalt.

con·fig′u·ration·al·ly adv.

con·figu·ra′tive, con·fig′u·ration·al adj.

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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Indo-European & Semitic Roots Appendices