The word "suffix" is a Noun, Verb that means A morpheme added at the end of a word to form a derivative.. In Bengali, it is expressed as "প্রত্যয়, উপসর্গ, অন্ত্যভাগ", which carries the same essential meaning. For example: "The 'ing' is a suffix.". Understanding "suffix" enhances vocabulary and improves language comprehension for both English and Bengali speakers.