1. Legal(Common Noun-Common) a person who is trained and qualified to advise people on legal issues and can represent them in the court, a person who is engaged in the legal professon আইন সেৱা আগবঢ়োৱা আৰু আদালত বা ন্যায়ালয়ত ওকালতি কৰা লোক|

English: advocate, barrister, lawyer, legal practitioner,
Assamese: অধিবক্তা, আইনজীৱী, আইনজ্ঞ, উকিল, বেৰিষ্টাৰ, ব্যৱহাৰজীৱী,
Bodo: उकिल,
Garo: chakgipa,
Meeteilon: wayelloy,
Nagamese: ukil,
Dimasa: okil,
Hindi: अधिवक्ता, एडवोकेट, पक्ष समर्थन,
Bangla: আইনজীবী, উকিল,
Nepali: अधिवक्ता, एडवोकेट, पक्ष समर्थन,
Rabha: আয়েন্‌গিৰি, জেৰাগ্ৰাক্‌,
Deori: চ্চু-চ্চেয়া, চ্চু-য়েয়া

2. (Proper Adj.-Common &/or Masculine) conversant with rules or well-versed in legal procedure নিয়ম জনা বা বিধি-ব্যৱস্থাৰ জ্ঞান থকা

English: legal expert,
Assamese: আইনজ্ঞ, বিধিজ্ঞ

3. A jurist is a person with expert knowledge of law; someone who analyzes and comments on law. This person is usually a specialist legal scholar, mostly (but not always) with a formal qualification in law... from wikipedia.org

English: jurist,
Assamese: আইনজ্ঞ, বিধি বেত্তা