Jejunity

from WordNet (r) 3.0 (2006)

jejunity
    n 1: the quality of being vapid and unsophisticated [syn:
         {jejunity}, {jejuneness}, {tameness}, {vapidity},
         {vapidness}]
    2: quality of lacking nutritive value [syn: {jejunity},
       {jejuneness}]

from The Collaborative International Dictionary of English v.0.48

Jejunity \Je*ju"ni*ty\, n.
   The quality of being jejune; jejuneness.
   [1913 Webster]