hereby adv 1: (formal) by means of this; "I hereby declare you man and wife" [syn: {hereby}, {herewith}]
Hereby \Here*by"\, adv. 1. By means of this. [1913 Webster] And hereby we do know that we know him. --1 John ii. 3. [1913 Webster] 2. Close by; very near. [Obs.] --Shak. [1913 Webster]
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