1. work hard and late into the night, e.g. cramming for a test.

Masturbate within a grove of trees lucus-lat. for grove
He had to lucubrate for his finals
by Thomas Hardy June 22, 2007
Get the lucubrate mug.
To study by night, or work produced at night. From "lucubrare" (to work by lamplight). Also the product of such study -- usually used in plural.
When Katherine realized that Sasha was online at 4:30am, she suspected that significant lucubrations had been produced.
by sashamd November 1, 2003
Get the lucubration mug.
Your eloquence obviously comes from lucubration.
by CLP3 October 2, 2009
Get the lucubration mug.