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-tome

suff.

1. Part; area; segment: dermatome.

2. Cutting instrument: microtome.

[New Latin -tomus, from Greek -tomos, a cutting, from tomos; see TOME.]

tome

(tōm)

1. One of the books in a work of several volumes.

2. A book, especially a large or scholarly one.

[French, from Latin tomus, from Greek tomos, a cutting, section, from temnein, to cut; see tem- in the Appendix of Indo-European roots.]

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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