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lu·cu·brate

(lky-brāt′)

intr.v. lu·cu·brat·ed, lu·cu·brat·ing, lu·cu·brates
Archaic

To study or write in a scholarly fashion.

[Latin lūcubrāre, lūcubrāt-, to work at night by lamplight; see leuk- 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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