From Wiktionary, the free dictionary
Cognate with Adyghe бедэхьау (bedɛḥawu).
бедэхъауэ • (bedɛχawɛ)
- for nothing, in vain (to no avail or benefit)
- бедэхъауэ ущӏэрэр — What you are doing is for nothing.
- щӏалэр бедэхъауэ макӏуэ — The boy is going for nothing.