Jejune \Je*june"\, a. [L. jejunus fasting, hungry, dry, barren, scanty; of unknown origin.] [1913 Webster] 1. Lacking matter; empty; void of substance. [1913 Webster] 2. Void of interest; barren; meager; dry; as, a jejune narrative. 3. Juvenile; childish; immature. [PJC] 4. Lacking nutritional value. [PJC] - {Je*june"ly}, adv. -- {Je*june"ness}, n. --Bacon. [1913 Webster]