At once finger ends ( নখদর্পণে ) All these facts are at his finger ends.
At least ( অন্ততঃ ) At least one hundred boys will come to school today.
On the wane ( হ্রাসমান ) His fame is on the wane now.
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.
Out of the wood ( বিপদমুক্ত ) He is not yet out of the wood.
Above all ( প্রধানত ; সর্বোপরি ) We should be kind, polite, and above all honest.
