The word "expatriation" is a Noun that means The act of expatriating; voluntary or enforced departure from one's native country.. In Bengali, it is expressed as "স্বদেশত্যাগ, নির্বাসন, দেশান্তর", which carries the same essential meaning. For example: "The government considered his 'expatriation' a necessary measure for national security.". Understanding "expatriation" enhances vocabulary and improves language comprehension for both English and Bengali speakers.