lucubrate

[loo-kyoo-breyt]

SEE MORE SYNONYMS FOR lucubrate ON THESAURUS.COM

verb (used without object), lu·cu·brat·ed, lu·cu·brat·ing.

to work, write, or study laboriously, especially at night.

to write learnedly.

Origin of lucubrate

1615–25; < Latin lūcubrātus, past participle of lūcubrāre to work by artificial light, equivalent to lūcu-, variant (before labials) of lūci-, combining form of lūcēre to shine + -br(um) instrumental suffix + -ā- theme vowel + -tus past participle suffix

Related formslu·cu·bra·tor, nounlu·cu·bra·to·ry

[loo-kyoo-bruh-tawr-ee, -tohr-ee] /luˈkyu brəˌtɔr i, -ˌtoʊr i/, adjective

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Related Words for lucubrate

plug, ponder, coach, consider, tutor, read, mind, dig, peruse, cram, refresh, excogitate, inquire, examine, plunge, learn, weigh, cogitate, grind, meditate

British Dictionary definitions for lucubrate

lucubrate

verb

(intr) to write or study, esp at night

Derived Formslucubrator, noun

Word Origin for lucubrate

C17: from Latin lūcubrāre to work by lamplight

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for lucubrate

"to work at night," 1620s, from Latin lucubratus, past participle of lucubrare "to work by lamplight" (see lucubration). Literally, "to work by artificial light," hence "to work laboriously."