The Attic Greek word πολιός
Word πολιός
p o l i ο. ς
IPA polio.ς
Meaning grey, greyness of hair
See also Linear B: po-ri-wo ‘personal name’
Ancient Macedonian: πελλαῖον ‘grey, place name’
Epirotan Greek: πελείος ‘elder, old man’
Ancient Macedonian: πέλιος ‘old man, elder’
Armenian: alik ‘wave, grey’
Sanskrit: palita ‘greyness of hair’

Comments
The proto-form of Indo-Iranic and Graeco-Armenian word is reconstruc.ed by Martirosyan (2013) as *polio-/-ieh2.