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2.
Unusually advanced or mature in development, especially mental development.
He is a precocious child.
by CrosswordPuzzle October 28, 2011
 
1.
Matured early.
by Larstait November 07, 2003
 
3.
1.(of a child) Having developed certain abilities or proclivities at an earlier age than usual

2.(of behavior or ability) Indicative of such development

3.(of a plant) Flowering or fruiting earlier than usual
1. he was a precocious, solitary boy

2. a precocious talent for computing
by uhscrubs October 15, 2010
 
4.
How you sound when you say 'Supercalifragilisticexpealidocious'.
If you say it loud enough you always sound precocious
by Cozmeister May 03, 2011