What is the meaning of the word 'Fledgling'?

• Fledgling: (adjective)
English Meaning: New and not experienced.
Bangla Meaning: নতুন এবং অনভিজ্ঞ। 

Synonyms: Arising (উদ্ভূত), Beginning (প্রারম্ভ), Growing (বৃদ্ধিমূলক), Novice (শিক্ষানবীস), Punk (অকেজো), Trainee (প্রশিক্ষনার্থী)।
Antonyms: Declining (পতনশীল), Mature (পরিপক্ব করা বা হওয়া), Old Timer (অভিজ্ঞ), Veteran (দক্ষ, বর্ষীয়ান), Guru (গুরু)। 

Other Forms: Fledgling [ফ্লেজলিং] (noun) (মাত্র উড়তে শিখেছে এমন) উদ্‌গতপক্ষ পাখি; A young bird that has grown feathers and is learning to fly.
Example Sentence:
1. You are the leader of the opposition in this emerging, fledgling democracy.
2. At hockey, he's still a fledgling and needs to work on his basic skating skills.

Options,
- To make a bad or unpleasant situation better: Ameliorate.
- Showing great respect and admiration: Reverent.
- To announce in public that your past beliefs or statements were wrong or not true and that you no longer agree with them: Recant.

Source: Lecture.