ᥑᥝᥲ (xàw, “rice”) + ᥔᥥᥢᥲ (sèn, “line”). Compare Shan ၶဝ်ႈသဵၼ်ႈ (khāo sāen).
ᥑᥝᥲᥔᥥᥢᥲ (xàwsèn) (1963 orthography ᥑᥝ̀ᥔᥥᥢ̀)