From Wiktionary, the free dictionary
From Proto-Indo-Iranian *mazgʰás .
*mazgáh m [ 1]
marrow
brain
Central Iranian:
Northeastern Iranian:
Proto-Scythian: *mazgi
Sogdian: [script needed] ( mγzy ) , [script needed] ( maγzw )
Northwestern Iranian:
Kurdish:
Central Kurdish: مێشک ( mêşk )
Northern Kurdish: mejî , mêjî , мәжӧ ( meju )
Southern Kurdish: مەژگ ( mejg ) , مەزگ ( mezg )
Laki: مەزگ ( mezg )
Zaza-Gurani:
Gurani:
Hawrami: مەژگ ( mažg )
Zazaki: mezg ( mazg )
Southwestern Iranian:
Middle Persian:
Manichaean script: 𐫖𐫃𐫋 ( mgj /magž/ )
Book Pahlavi script: [Book Pahlavi needed] ( mzg /mazg/ )
Classical Persian:
Persian: مغز ( mağz )
Tajik: мағз ( maġz )
→ Urdu: مغز ( mağaz )
→ Assamese: মগজু ( mogozu )
→ Hindi: मग़ज़ ( maġaz )
→ Gujarati: મગજ ( magaj )
Lurish:
Northern Luri: مںزغ ( məzq )
Bakhtiari: مںزگ ( məzg )
Southern Luri: مںهج ( məhj )
^ Cabolov, R. L. (2001 ) Etimologičeskij slovarʹ kurdskovo jazyka [Etymological Dictionary of the Kurdish Language ] (in Russian), volume I, Moscow: Russian Academy Press Vostochnaya Literatura, page 633