الواصلة
 test pat·ternالتركية النطق
 test pätırnالنطق
 /ˈtest ˈpatərn/ /ˈtɛst ˈpætɜrn/
علم أصول الكلمات
 [ 'test ] (noun.) 14th century. Middle English, vessel in which metals were assayed, cupel, from Middle French, from Latin testum earthen vessel; akin to Latin testa earthen pot, shell.