Perhaps related to mirza.
murza (plural murzas)
Part or all of this entry has been imported from the 1913 edition of Webster’s Dictionary, which is now free of copyright and hence in the public domain. The imported definitions may be significantly out of date, and any more recent senses may be completely missing.
murzā̀ (grade 1)
- to roll strands of cotton between the palms to make thread
- to rub with palms, to massage