Lucubratory

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Lucubratory \Lu"cu*bra*to*ry\, a. [L. lucubratorius.]
     Composed by candlelight, or by night; of or pertaining to
     night studies; laborious or painstaking. --Pope.
     [1913 Webster]