Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun lucubration

2 senses of lucubration

Sense 1
lucubration -- (a solemn literary work that is the product of laborious cogitation)
       => literary composition, literary work -- (imaginative or creative writing)

Sense 2
lucubration -- (laborious cogitation)
       => cogitation, study -- (attentive consideration and meditation; "after much cogitation he rejected the offer")