e/Expletive infixation

Information
has gloss	eng: Expletive infixation is a process by which an expletive or profanity is inserted into a word, usually for intensification. It is similar to tmesis, but not all instances are covered by the usual definition of tmesis because the words are not necessarily compounds.
lexicalization	eng: Expletive infixation
instance of	(noun) a linguistic element added to a word to produce an inflected or derived form affix

Meaning
Japanese
has gloss	jpn: Expletive infixationとは、文字通り、虚辞（Expletive）、ここでは冒涜的で卑猥な言葉（）を、通常意味を強めるために、語の中に挿入（Infixation）するプロセスのこと。
lexicalization	jpn: Expletive infixation