Welcome to the new LearnersDictionary.com. We want to hear your thoughts about the new design.

thereby

Save
thereby/ðeɚˈbaɪ/adverb
thereby
/ðeɚˈbaɪ/
adverb
Learner's definition of THEREBY  
formal
: by means of that act, those words, that document, etc.

thereby hangs a tale

— see 1hang
Comments & Questions  
Comments & Questions
What made you want to look up thereby? Include any comments and questions you have about this word.