پسین‌سازی

Also known as backformation, back formation

Back-formation is the process or result of creating a new word via morphology, typically by removing or substituting actual or supposed affixes from a lexical item, in a way that expands the number of lexemes associated with the corresponding root word. James Murray coined the term back-formation in 1889. (Oxford English Dictionary Online preserves its first use of 'back-formation' from 1889 in the definition of to burgle; from burglar.)