Related to Adyghe ӏэхъуамбэ (ʼɛχʷambɛ) (ӏэпхъабэ (ʼɛpχabɛ) (Shapsug)). This etymology is incomplete. You can help Wiktionary by elaborating on the origins of this term.
ӏэпхъуамбэ • (ʼɛpχʷambɛ)