Throw down the gauntlet : যুদ্ধে আহ্বান করা;
Related Words
throw down the gauntlet  See Words Also In
1.Google-Translator 2.Dictionary.com 3.Merriam-Webster 4.Wikipedia 5.Thesaurus.com
Appropriate Prepositions
Averse to (বিমুখ): Rahim was averse of your various problems.
Consolidate for (শক্তিশালী করা): The four new companies consolidated for greater efficiency.
Fail in (ব্যর্থ হওয়া): He failed in getting internet connection in his room.
Plead for (ওকালতি করা): He pleads for justice.
Wish for (প্রত্যাশা করা): Everybody wish for happiness.
Browse All Appropriate Prepositions
Idioms
Arm in arm (পরস্পর সম্পর্কিত বিষয়) All good people should live arm in arm with one another.
At one’s elbow (near at hand — হাতের কাছে – adv.) His private secretary is always at his elbow.
Moot point (অমীমাংসিত বিষয়): Dowry system is still a moot point in Bangladesh.
Pandora’s box (আপাতঃ দৃষ্টিতে ভালো মনে হলেও আসলে ভালো নয়)—His words proved to be Pandora’s box.
Through and through (পুঙ্খানুপুঙ্খু রুপে)- He read the poem through and through.