D defs.my
Entry 1 sense Webster, 1913

Immaturity

/ĭmˌ-əch-o͝or'-ĭt-ē/ · Im·ma·tu·ri·ty · IPA /ɪməˈt͡ʃʊɹɪti/
01 n. The state or quality of being immature or not fully developed; unripeness; incompleteness.
  1. 1.
    The state or quality of being immature or not fully developed; unripeness; incompleteness.
    “When the world has outgrown its intellectual immaturity.” — Caird.