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1.
to be calm, cool, flowing. relaxed in an upbeat atmosphere
My boyfriend was lucubrious with me, even though the club was bouncing.
by Jacks July 30, 2003

Words related to lucubrious

calm chill i'll do anything jason mraz relaxed
 
2.
chill; relaxed; calm
"we can keep chillin' like ice cream fillin', we can be cool in the gang if you'd rather hang. ain't no thing. i can be lucubrious with youuu"
-Jason Mraz
by alscial January 28, 2009