資料來源 : Webster's Revised Unabridged Dictionary (1913)

Commonplaceness \Com"mon*place`ness\, n.
   The quality of being commonplace; commonness.

資料來源 : WordNet®

commonplaceness
     n : ordinariness as a consequence of being frequent and
         commonplace [syn: {commonness}, {everydayness}] [ant: {uncommonness}]