Sentence:  Aging but still <WSD>precocious</WSD> , French feline enfant terrible Francoisette Lagoon has succeeded in shocking jaded old Paris again , this time with a sexy ballet scenario called The Lascivious Interlude , the story of a nymphomaniac trip-hammer operator who falls hopelessly in love with a middle-aged steam shovel . 
Meaning of the word marked with <WSD> tags:  characterized by or characteristic of exceptionally early development or maturity (especially in mental aptitude)