petregexmi
petregexmi is a term that appears to be a portmanteau of "pet" and "regexmi". "Regexmi" itself is not a widely recognized or established word in the English language. It is possible that "petregexmi" is a neologism or a term specific to a particular community, online forum, or creative work.
If "pet" refers to a domesticated animal kept for companionship or pleasure, and "regexmi" is a made-up
It is important to note that the term "petregexmi" does not have an entry in standard dictionaries