English to Bengali Dictionary

Rarefaction :

Rarefaction : তনুভবন; বিরলীকরণ; লঘুভবন; সূক্ষ্মভবন;

Bangla Academy Dictionary

See Words Also In

Appropriate Prepositions

Apology for (কোনো কারনে ক্ষমা চাওয়া): Sajib should ask apology to her of his mistake.

Eager for, about (একাগ্র): The students for this school are eager for knowledge. The teacher is eager about the success of his students.

Regret for (দুঃখ করা): We regretted for his failure.

Work for (কারো জন্য কাজ করা): She works for a construction company.

Worry about (কোনো কিছু বা কাউকে নিয়ে উদ্বিগ্ন হওয়া): Please, don’t worry about me. I will be alright.

Idioms

All along - (সব সময়): I was present in the meeting all along.

At ease (in peace or pleasure – শান্তিতে বা আরামে) A man who has enemies can not live at ease.

Crocodile tears (মায়াকান্না): He shed crocodile tears at our misery.

Hard nut to crack (কঠিন সমস্যা): The problem of adult education is really hard nut to crack.

Turn down (refuse, প্রত্যাখান করা) —He turned down my proposal.