noun, na-adjective, noun which may take the genitive case particle 'no'
precocity; early ripening; premature development
Describes a person, talent, or organism that matures or develops earlier than usual. Often used in educational, psychological, or agricultural contexts. The antonym is 晩熟 (ばんじゅく, late maturing).
See also: 晩熟
彼は早熟の天才だった。
He was a precocious genius.
この品種は早熟で、夏の初めに収穫できる。
This variety is early-ripening and can be harvested in early summer.