labiodentalization

Etymology tree
Latin labium
Ancient Greek -ο- (-o-)der.
Latin -o-bor.
English -o-
English labio-
Middle French dentalbor.
Proto-Indo-European *h₃ed-
Proto-Indo-European *-ónts
Proto-Indo-European *h₃dónts
Proto-Italic *dents
Latin dēns
Proto-Indo-European *h₂el-der.?
Proto-Italic *-ālis
Latin -ālis
Late Latin dentālisbor.
English dental
English labiodental
Proto-Indo-European *-id-
Proto-Indo-European *-yéti
Proto-Indo-European *-idyéti
Proto-Hellenic *-íďďō
Ancient Greek -ῐ́ζω (-ĭ́zō)bor.
Late Latin -izōder.
Middle French -iserbor.
Middle English -isen
English -ize
Proto-Indo-European *-tis
Proto-Indo-European *-Hō
Proto-Indo-European *-tiHō
Proto-Italic *-tiō
Latin -tiō
Latin -ātiōlbor.
Old French -ationbor.
Middle English -acioun
English -ation
English -ization
English labiodentalization
From labiodental + -ization.