التَّوْرِيَةُ
Using a near meaning to veil an intended remote meaning.
Tawriyah requires a word with a readily suggested near meaning and an intended more remote meaning. Lexical ambiguity by itself is not enough when no reason establishes that the remote sense is meant.
When revising a sentence to introduce tawriyah, do not merely insert a polysemous word. The surrounding construction must support the apparent near reading while making the intended remote reading coherent and rhetorically purposeful.