What is the meaning of burgeon?

Burgeon means:

1. (of a plant) produce new leaves, shoots, or flowers rapidly.

2. (of a project, business, or economy) grow or develop rapidly.

3. (of emotions or feelings) become more intense or widespread.

Examples:

1. The roses were burgeoning in the spring sunshine.

2. The economy is burgeoning thanks to the new tax cuts.

3. Anger burgeoned in her chest as she listened to his lies.