'Tawniness' definitions:

Definition of 'tawniness'

From: WordNet
noun
The quality or state of being the color of tanned leather; "the tawniness of his complexion"

Definition of 'Tawniness'

From: GCIDE
  • Tawniness \Taw"ni*ness\, n. The quality or state of being tawny. [1913 Webster]