to show opposition to something through public action
অন্যায় আইনের বিরুদ্ধে প্রতিবাদ করা
"Thousands of people protested against unfair laws."
"হাজার হাজার মানুষ অন্যায় আইনের বিরুদ্ধে প্রতিবাদ করেছিল।"
to make a device or account secure from threats
to withdraw from a project, agreement, or deal
to encourage yourself emotionally or mentally after a setbac...
to get very excited discussing a favorite topic
to depend on consistent conditions or predictable systems
to direct emotions into positive actions