Top Definition
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

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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

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

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The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt
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