-ˈkäsəd.ē, -ətē, -i noun
( -es )
Etymology: Latin praecoc-, praecox + English -ity
: the quality or state of being precocious: as
a. : early flowering or early ripening
b. : exceptionally early or premature development ; especially : early development of the mental powers : forwardness
c. : early sexual maturity of poultry resulting in initiation of egg laying at an early age