Firstof all : প্রথমত; সর্বাগ্রে; আগু; আগেভাগে;
Related Words
first floor  first of all  firstfloor  firstof all  See Words Also In
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Appropriate Prepositions
Authority on(বিশেষজ্ঞ পন্ডিত): Kamal was an authority on English literature.
Certain of(নিশ্চিত): Jamal is certain of his success.
Dull of (বধির; কানে শুনে না): He is dull of hearing.
Faith in (বিশ্বাস): I have no faith in him.
Inquire of, about, into, after (অনুসন্ধান করা): Roma inquired of me about my father’s health. The pope will inquire into the cause of fire. Mehjabin inquired after her friends.
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Idioms
At random (indiscriminately—এলোপাথাড়ি-adv.) He talks at random like a mad man.
Birds of a feather (persons of like disposition-একই পর্যায়ের লোক) Bird’s of a feather flock together.
Do yeoman’s service (বিশেষ উপকার করা): Freedom fighters have done yeoman’s service for country.
Lose heart (হতাশ হওয়া) — Do not lose heart in danger.
Square meal (পেট ভরা আহার): He is too poor to have a square meal everyday.