JS_Elijah 3:559 :ܩܲܠܝܼܠ ܛܲܪܛܸܫ ܦܽܘܡܸܗ ܒܨܲܘܡܵܐ‏ : he quickly violated the fast with his mouth
See the entire entry for ṭrṭš vb. to defile