The word "hopkinson" is a বিশেষ্য that means Relating to or named after Bertram Hopkinson, particularly in the context of physics or engineering.. In Bengali, it is expressed as "হপকিনসন, হপকিনসনের ন্যায়, হপকিনসনীয়", which carries the same essential meaning. For example: "The 'hopkinson' bar is a device used to measure the dynamic strength of materials.". Understanding "hopkinson" enhances.