The word "flasks" is a Noun that means A bottle or container, often with a narrow neck, used to hold liquids.. In Bengali, it is expressed as "ফ্লাস্ক, শিশি, বোতল", which carries the same essential meaning. For example: "The scientist carefully poured the solution into the 'flasks'.". Understanding "flasks" enhances vocabulary and improves language comprehension for both English and Bengali speakers.