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ty·pog·ra·phy (tī-pŏgrə-fē)
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n. pl. ty·pog·ra·phies
1.
a. The art and technique of printing with movable type.
b. The composition of printed material from movable type.
2. The arrangement and appearance of printed matter.
[French typographie, from Medieval Latin typographia : Greek tupos, impression + Latin -graphia, -graphy.]
ty′po·graphi·cal (tī′pə-grăfĭ-kəl), ty′po·graphic (-grăfĭk) adj.
ty′po·graphi·cal·ly adv.
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. 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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