D defs.my
Entry 4 senses Webster, 1913

Jejune

/jĕjˌ-o͞on'/ · Je·june · IPA /d͡ʒəˈdʒuːn/
01 a. Lacking matter; empty; void of substance.
  1. 1.
    Lacking matter; empty; void of substance.
  2. 2.
    Void of interest; barren; meager; dry; as, a jejune narrative.
  3. 3.
    Juvenile; childish; immature.
  4. 4.
    Lacking nutritional value.