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zo·e·trope

(zōē-trōp′)

A mechanical device consisting of a rotating drum ringed with narrow apertures through which an animated image is viewed.

[Greek zōē, life + -tropos, turning; see -TROPOUS.]

(click for a larger image)

zoetrope

c. 1860

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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