মেরূদন্ড: [Noun] Backbone; spine; spinal cord or column; axis (of the earth)
Related Words
মার্তন্ড  মূর্ধন্য  মেরুদণ্ড  মেরূদন্ড  মেরূদন্ডী  See Words Also In
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Appropriate Prepositions
Answerable to (কারো কাছে জবাবদিহিতা করা): He is not answerable to anybody for his mistake.
Attend on/upon (সেবা করা): We should attend on/upon the ailing patient.
Call on(কারও সাথে দেখা করা): I called on him in his office.
Play at (খেলা): I do not play at cards.
Repentant for (অনুতপ্ত): Kamal should be repentant for his misbehavior.
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Idioms
At one’s elbow (near at hand — হাতের কাছে – adv.) His private secretary is always at his elbow.
Hard nut to crack (কঠিন সমস্যা): The problem of adult education is really hard nut to crack.
In full swing (পুরোদমে): The school is in full swing after the vacation.
Weal and woe (সুখ-দুঃখ): Human life is full of weal and woe.
Wild goose chase (useless pursuit, পন্ডশ্রম) —Do not waste time in wild goose chase.