The word "joyful" is a Adjective that means Full of joy; feeling, expressing, or causing great pleasure and happiness.. In Bengali, it is expressed as "আনন্দিত, উল্লসিত, সুখী", which carries the same essential meaning. For example: "The children were joyful to see the presents under the tree.". Understanding "joyful" enhances vocabulary and improves language comprehension for both English and Bengali speakers.