QUALITY›comparative ofgoodadjective: of a higher quality, more effective, or more enjoyable than something or someone else: Jeff's been offered a better job in the States.The sales figures were better than expected.Her English has got a lot better (= improved) recently.It would have been better to have discussed the problem first.
ILLNESS›healthy, or less ill than before: I feel much better.I hope you get better soon.
the bigger/brighter/hotter, etc the better›used to say that the bigger, brighter, hotter, etc something is, the more pleased you will be