Definition of how :
1. At what price; how dear.
2. By what name, designation, or title.
3. For what reason; from what cause.
4. In what manner or way; by what means or process.
5. In what state, condition, or plight.
6. To what degree or extent, number or amount; in what proportion; by what measure or quality.
by whose help, what (has) happened to something, kindly, from what source, wherein, through what medium, just, do with, by virtue of what, anyway, where has someone/something gotten to?, what's gotten into someone?, to what degree, wherewith, according to what specifications, by what means, in what manner, by what method, what has/will become of, whereby, whence, after what precedent, however, keep