From Proto-Turkic *agsa- (“to hobble”). Cognate with Turkish aksak, Bashkir аҡһаҡ (aqhaq), Tatar аксак (aqsaq), Kazakh ақсақ (aqsaq), Kyrgyz аксак (aksak), Southern Altai аксак (aksak), etc.
уксах • (uksah)