"attest to sth" in German to attest to sth. etw. bestätigen etw. bezeugen Detailed translations for "attest to sth" to attest to sth. to attest to sth.(also: to acknowledge sth., to corroborate sth., to circumstantiate sth., to lend support to sth) etw. bestätigen to attest to sth. etw. bezeugen{transitive verb}