Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
lūcū̆bro, āvi, ātum, 1, v. n. and a. [lux], to work by lamp-light, work at night.
- I. Neutr.: (Lucretiam) deditam lanae inter lucubrantes ancillas inveniunt, Liv. 1, 57, 9: sin lucubrandum est, non post cibum id facere, sed post concoctionem, Cels. 1, 2; Plin. Ep. 3, 5, 8.
- II. Act., to make by lamp-light, to compose at night: parvum opusculum lucubratum his jam contractioribus noctibus, Cic. Par. prooem. § 5: nox lucubrata, spent in work, Mart. 4, 90, 9: viam, to travel by night, App. M. 6, p. 186.