Hobson-Jobson

noun3

1. •
   The assimilation of borrowed lexes, either partial or whole, to word forms of the borrowing language.

   • Falaun, s. […] gradually, by a process of Hobson-Jobson, this was turned into Forlorn. — 1886
2. •
   A word or phrase borrowed by one language from another and modified in pronunciation to fit the set of sounds the borrowing language typically uses.

   • CARAFT, here is a delicious Hobson-Jobson from that veritable well of curious Anglo-Indianisms, the Madras Manual of Administration[.] — 1899
3. •
   (slang, no longer used) Any Indian religious observance, especially the Muharram.