• The Correct spelling is - Acquaintance. English Meaning: Knowledge or experience of something, a person one knows slightly, but who is not a close friend. Bangla Meaning: পরিচিত কিন্তু ঘনিষ্ঠ নয় ; জানাশোনা ; চেনাশোনা।
Source: Accessible Dictionary by Bangla Academy and Oxford Learner's Dictionary.