English to English

noun (n)

• not having reached maturity

  tidak memiliki mencapai kematangan

  Synonym:
  immaturity
  Antonym:
  matureness, maturity
  

  source: wordnet30
• The state or quality of being immature; immaturity.

  negara atau kualiti menjadi dewasa; ketidakdewasaan.

  source: webster1913