(p. 593) nīraba noiseless; silent; hushed; speechless. নীরব করা v. to take off the noise of; to silence; to hush; to render speechless. নীরব হওয়া v. to cease to make noise; to become silent; to be hushed; to keep quiet. ̃তা n. noiselessness; silence; hush; speechlessness. নীরব থাকা v. to remain silent or tongue-tied. নীরব সমর্থন silent or tacit support, silent consent. নীরবে adv. silently; noiselessly. নীরবে সহ্য করা to bear silently or calmly. 30)