acupuncturation

Etymology tree
Proto-Indo-European *h₂eḱ-der.
Proto-Italic *akus
New Latin acus
Proto-Indo-European *pewǵ-der.
Proto-Italic *pungō
New Latin pungō
New Latin pūnctus
Proto-Indo-European *-tew-?
Proto-Indo-European *-r-eh₂?
New Latin -tūra
New Latin pūnctūra
New Latin acūpūnctūralbor.
English acupuncture
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 acupuncturation
From acupuncture (verb) + -ation.