Lu"cu*brate (?), v. i. [imp. & p. p. Lucubrated (?); p. pr. & vb. n. Lucubrated (?).] [L. lucubratus, p. p. of lucubrare to work by lamplight, fr. lux light. See Light, n.]
To study by candlelight or a lamp; to study by night.
© Webster 1913.
Lu"cu*brate, v. t.
To elaborate, perfect, or compose, by night study or by laborious endeavor.
© Webster 1913.