Quaternion : চার বস্তুর সমষ্টি; চার প্রাণীর সমষ্টি;
Related Words
quadroon  quaternary  quaternion  quatra in  quatrain  quatrains  See Words Also In
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Appropriate Prepositions
Abound with(ছেয়ে থাকা): They live in a region that abounds with oil.
Attention to(মনোযোগ): He has no attention to his studies.
Hope for (আশা করা): Let us hope for the best.
Match for (প্রতিদ্বন্দ্বী): He is no match for me.
Taste for (রুচি; পছন্দ): He has a great taste for music.
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Idioms
Bare word (শুধু মুখের কথা, স্বাক্ষী প্রমানহীন কথা-n) He believed your bare word and now he has been played false with.
Foul play (অসদাচারণ করা): We feared that he had met with foul play.
Give one’s right arm (বিপদের ঝুকি নেয়া): I will give my right arm if I could manage the tickets.
Out of date (সেকেলে): This fashion is out of date.
Take one to task (rebuke, তিরস্কার করা)— He took me to task for negligence of duty.