1 definition by earthling1118

adv. 1. deviating from the usual or expected, generally in a whimsical way; 2. naturally inquisitive in an open-mouthed way; 3. full of activity, energy, vigor; 4. pertaining to alewives
A sidurious child is always finding new places for her parents belongings.
by earthling1118 February 4, 2010
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