matrilocal
‘of or relating to the residence of a wife’s kin group or clan’
Lexical development traced from the Tamil root:
Lat. māter ‘mother’ + -local < matruh < mater- < Tamil amma
matrilocal
Technical words derived from 'matrilocal'
matrilocal residence - தாய்வழி வசிப்பிடம்; family, matrilocal - தாயகத்துக் குடும்பம்
English words of Tamil ammā connoting ‘mother’