资料来源 : Webster's Revised Unabridged Dictionary (1913)

Complexness \Com"plex`ness\, n.
   The state of being complex; complexity. --A. Smith.

资料来源 : WordNet®

complexness
     n : the quality of being intricate and compounded; "he enjoyed
         the complexity of modern computers" [syn: {complexity}]
         [ant: {simplicity}]