how't

Adverb

how (not comparable)

1. (interrogative, degree) To what degree or extent.
   • How often do you practice?
2. (interrogative) In what manner
   • Economics is a messy discipline: too fluid to be a science, too rigorous to be an art. Perhaps it is fitting that economists’ most-used metric, gross domestic product (GDP), is a tangle too.[…]But as a foundation for analysis it is highly subjective: it rests on difficult decisions about what...2013 August 3, “Boundary problems”, in The Economist, volume 408, number 8847
3. (interrogative) By what means.
   • How do you solve this puzzle? –Sorry, I can't remember how.

   Synonyms:

   wherewithal, wherein

4. (interrogative) With overtones of why, for what reason.
   • How should I know whether he likes raisins or not? Ask him!
5. (interrogative) In what form, shape, measure, quantity, etc.
   • How are you fixed for money?
6. (interrogative) With what meaning or effect.
   • How the stock market interprets events has real consequences.

See all 23 meanings of how