الواصلة
oc·ta·gonالتركية النطق
äktıgänالنطق
/ˈäktəˌgän/ /ˈɑːktəˌɡɑːn/
علم أصول الكلمات
[ 'äk-t&-"gän ] (noun.) 1639. First attested in 1656, from Latin octagonos, from Ancient Greek οκτάγωνος (oktágōnos, “eight-angled”), from ὀκτώ (octō, “eight”) + γωνία (gōnía, “angle”). The adjective octagonal was first mentioned from 1571.