A white elephant : অত্যন্ত ব্যয়সাপেক্ষ বিলাসিতা;
Related Words
a white elephant  awhiteelephant  See Words Also In
1.Google-Translator 2.Dictionary.com 3.Merriam-Webster 4.Wikipedia 5.Thesaurus.com
Appropriate Prepositions
Annoyed with(ব্যক্তির সাথে বিরক্ত হওয়া): I am annoyed with him.
Ascend to (আরোহণ করা): karim began to ascend to the surface of wakefulness.
Authority over (কর্তৃত্ব, আধিপত্য): She has no authority over his growing daughters.
Delegate to (প্রতিনিধি): Nazrul welcomed the delegates to the new conference.
Worry about (কোনো কিছু বা কাউকে নিয়ে উদ্বিগ্ন হওয়া): Please, don’t worry about me. I will be alright.
Browse All Appropriate Prepositions
Idioms
At home (proficient in — দক্ষ) The students of Bangladesh should be at home in Bangla.
In a fix (মুশকিলে পতিত হওয়া): The man is in a fix with his new hairstyle.
Make both ends meet (আয় ব্যয় মেলানো): I cannot make both ends meet with my small income.
Sheet anchor (শেষ আশ্রয়; প্রধান অবলম্বন; আসল খুঁটি)— This small piece of land is his sheet anchor.
Swan-song (অন্তিম গীত, শেষ কর্ম): This writing is the swan song of Kazi Nazrul islam.