Cryptography : সংকেতলিপি রচনার বিদ্যা;
Related Words
cryptograph cryptographer cryptographySee Words Also In
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Appropriate Prepositions
By heart (মুখস্থ): Kamal learnt to poem by heart.
Conceal from(লুকানো) Do not conceal anything from me.
Penalty for, with (দণ্ড, জরিমানা): She has paid the penalty for the misuse of power with two years in prison.
Quarrel over (কোন বিষয়ে ঝগড়া করা): Do not quarrel over this trifling matter, let it be drop.
Run on (বিরতিহীন চলা): The bus is running on time.
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Idioms
At random (indiscriminately—এলোপাথাড়ি-adv.) He talks at random like a mad man.
Bring to book (reproach-Start- ভর্ৎসনা করা) The father brought his son to book for his failure in the exam.
Black sheep - (কুলাঙ্গার): Stay away from the Black sheep.
Give one’s right arm (বিপদের ঝুকি নেয়া): I will give my right arm if I could manage the tickets.
Out of order (বিকল): The elevator was out of order.