What is the meaning of the word 'Prima Facie’?

Prima Facie (Adjective)
Meaning: Based on the first impression; accepted as correct until proved otherwise.
Bangla Meaning: প্রথমলব্ধ ধারণার ভিত্তিতে; আপাতদৃষ্টিতে; প্রথমদর্শনে; আপাতদৃষ্টে

Here, 'At the first sight' is the closest meaning of the phrase 'Prima Facie'.

Source: Oxford Dictionary, Bangla Academy