hereby
[hiә'bai]
ad. , 据



hereby
[ adv ]
(formal) by means of this
<adv.all>
I hereby declare you man and wife



Hereby \Here*by"\, adv.
1. By means of this.

And hereby we do know that we know him. --1 John ii.
3.

2. Close by; very near. [Obs.] --Shak.