1.
If you are in a ~ mood, you feel cheerful and behave in a lively way.
You will feel more ~ and optimistic about the future than you have for a long time.
= cheerful
ADJ
2.
A ~ economy is a successful one in which there is a lot of trade and economic activity.
We have a ~ economy and unemployment is considerably lower than the regional average...
Analysts expect the share price to remain ~.
ADJ
3.
A ~ object floats on a liquid.
This was such a small and ~ boat...
ADJ