VAQ3 1.1:11 :ܐܬܥܒܕ ܗܕܝܘܛܝܣ ܠܒܕܝܠ ܕܝܫܘܙܒ ܢܦܫ ܕܡܢ ܦܝܡܗ ܕܐ݁ܕܪܩܘܢܐ ܐ݁ܬܒܠܥܬ݁‏ : he was made into a simple person in order to rescue a soul that had been swallowed by the dragon's mouth
See the entire entry for hdywṭys n.m. unlearned