precocity

/prɪˈkɑsəti/
noun
  1. The condition or quality of being precocious; early development or maturity.
    • Botanists studied the precocity of the flowering plants in the greenhouse.
    • His precocity in business was evident when he started his first company at fourteen.
    • The young violinist's precocity earned her a scholarship to a music academy.
Antonyms
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