Grey matter : মাথার ঘিলু; মগজ;
Related Words
grey matter  ground water  See Words Also In
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Appropriate Prepositions
Breakdown of (বিস্তারিত): Here is statistical breakdown of data.
Call for(চাওয়া): I will call for his explanation.
Delegate to (প্রতিনিধি): Nazrul welcomed the delegates to the new conference.
Penalty for, with (দণ্ড, জরিমানা): She has paid the penalty for the misuse of power with two years in prison.
Rebel against (বিদ্রোহ করা): The soldiers rebelled against the king.
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Idioms
Arm in arm (পরস্পর সম্পর্কিত বিষয়) All good people should live arm in arm with one another.
Bad names (গালমন্দ—n) He called the man bad names.
Nip in the bud (অঙ্কুরে বিনষ্ট হওয়া): All his hopes were nipped in the bud.
Steer clear of (avoid, দূরে থাকা)— You must steer clear of evil company.
Scapegoat (উদোর পিন্ডি বুধোর ঘাড়ে)—He was made scapegoat of the incident.