What is "lucubrations"

Usage examples of "lucubrations".

My part was to criticise them in hammer verses--a kind of doggerel then much in fashion, and Zorzi took care to distribute my lucubrations far and wide.

Who is the fool that would dare compare a young gentleman who has well digested a bottle of champagne or two, and another young man who has poorly digested the lucubrations of, who shall we say?

Quixotism in expecting that the public will ever pretend to understand his lucubrations or feel any interest in subjects of such sad and unkempt antiquity.

I treated the matter in an easy vein, not without some hints of deep learning, and made fun of the lucubrations of the two physicians.