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cyp·se·la

(sĭpsə-lə)

n. pl. cyp·se·lae (-lē′)

An achene fruit derived from an inferior ovary, characteristic of plants in the composite family.

[New Latin, from Greek kupselē, hollow vessel.]

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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