einerm
Einerm is a nonstandard string with no widely recognized meaning in English or German. It does not appear in major dictionaries or encyclopedic references as a defined term.
Etymology and possible origins: In German, the sequence resembles the form of the dative singular article ein
Usage and interpretation: In published material, einerm is typically treated as a misspelling or an idiosyncratic
See also: German grammar and orthography; common German article forms (ein, eine, einen, einem); typographical errors