Turn over a new leaf( নূতনের সূচনা ) After his failure he turned over a new leaf.
A blessing in disguise( বিপরীতে হিত ; প্রথমে খারাপ হিসেবে মনে হলেও পরবর্তীতে ভালো হয় ) Sam's motorcycle accident was a blessing in disguise because he got enough insurance money.
Dead language( যে ভাষা এখন আর কথ্য নয় ) Sanskrit is a rich language, but it is now a dead language.
Out of date( অপ্রচলিত ) This fashion is now out of date.
In no time( শীঘ্র ) He will finish the work in no time.
As it were( যেন ) The sun is, as it were , the lamp of the universe.