What would be the right meaning for 'Ameliorate'?

The correct meaning of ameliorate (verb) is -খ) improve.
Improve (verb) - উন্নত করা বা হওয়া।

• Ameliorate (verb)-
- English Meaning: To make a bad or unpleasant situation better.
- Bangla Meaning: উন্নতি করা / পরিস্থিতির উন্নয়ন ঘটানো।

• Example sentences:
- The government has taken several steps to ameliorate poverty.
- His sincere efforts helped ameliorate our relationship.

• Other options:
Worsen (verb)- খারাপ করা,
Delay (verb)- স্থাগিত রাখা,
Destroy (verb)- নষ্ট করা।

Source: Merriam webster.