• Bengali Word কুমির, কুমীর English definition (noun) large aquatic reptile of the lizard kind; the crocodile. জলে কুমির ডাঙায় বাঘ situation when one is faced with a choice between two courses that are equally unfavourable; the horns of a dilemma. জলে বাস করে কুমিরের সাথে বিবাদ (figurative) quarreling with a powerful person while living within his sphere of influence is like quarreling with the crocodile while staying in water. মেছো কুমির small species of crocodile that lives on fishes.