1. [syn: hereby, herewith]
The Collaborative International Dictionary of English v.0.48:
Hereby \Here*by"\, adv.
1. By means of this.
And hereby we do know that we know him. --1 John ii.
2. Close by; very near. [Obs.] --Shak.
Moby Thesaurus II by Grady Ward, 1.0:
19 Moby Thesaurus words for "hereby":
by, by dint of, by means of, by use of, by virtue of, by way of,
herewith, in virtue of, on, per, thanks to, thereby, therewith,
through, upon, whereby, wherewith, wherewithal, with