jejuneness

from WordNet (r) 3.0 (2006)

jejuneness
    n 1: lacking and evidencing lack of experience of life [syn:
         {callowness}, {jejuneness}, {juvenility}]
    2: the quality of being vapid and unsophisticated [syn:
       {jejunity}, {jejuneness}, {tameness}, {vapidity},
       {vapidness}]
    3: quality of lacking nutritive value [syn: {jejunity},
       {jejuneness}]

from The Collaborative International Dictionary of English v.0.48

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]