The Linear B word ma-te-re
Word ma-te-re
ma te re
Transliteration matere
Meaning mother
See also Phrygian: ΜΗΤΕΡΕ ‘mother [the great mother]’
Proto-Indo-European: *méhₐtēr ‘mother’
Old Norse: moþir ‘mother’

Other words that might be of interest
ko-wa ‘girls’, ko-wo ‘boys’, i-je-we ‘son’, ku-na-ja ‘woman’, pa-te ‘father’, tu-ka-te ‘daughter’, i-jo ‘son’