[agent-n. f. lūcubrāre to LUCUBRATE.] a. A nocturnal student. b. One who produces lucubrations.
1775. S. J. Pratt, Liberal Opin., cxxiii. (1783), IV. 137. I remained in his lucubratory, which, in point of exterior, surpassed everything but the lucubrator.
1828. Mrq. Normanby, Engl. in France, II. 240. The most idle and unprofessional of lucubrators.
1833. Lytton, Eng. & Engl., IV. ii. II. 55. This quality … is entirely new in an essayist. I know of no other lucubrator who possesses it.
