Better (adjective)

1. Having a higher quality or value.
2. Being more skilled or effective.
3. Being healthier or more improved.

Origin:

From middle english better, from old english betera.

Examples:

1. The new version is better than the old one.
2. She became a better singer with practice.
3. The medicine made him feel better.
4. The new plan was much better than the old one.
5. The better team won the game.