acetylchitooligosaccharide

Etymology tree
Proto-Indo-European *h₂eḱ-
Proto-Indo-European *-éh₁ti
Proto-Indo-European *-yeti
Proto-Indo-European *-éh₁yeti
Proto-Indo-European *h₂eḱéh₁yeti
Proto-Italic *akēō
Latin aceō
Latin acētumder.
English aceto-
English acet-
Proto-Indo-European *swel-der.?
Ancient Greek ῡ̔́λη (hū́lē)der.
Frenchder.
English -yl
English acetyl
Ancient Greek χῐτών (khĭtṓn)der.
Latin chitōnder.
French chitinebor.
English chitin
Ancient Greek -ο- (-o-)der.
Latin -o-bor.
English -o-
English chito-
Ancient Greek ὀλῐ́γος (olĭ́gos)der.
English oligo-
Proto-Indo-European *ḱorkeh₂
Proto-Indo-Iranian *ćárkaraH
Proto-Indo-Aryan *śárkaraH
Sanskrit शर्क॑रा (śárkarā)
Pali sakkharābor.
Ancient Greek σάκχᾰρον (sákkhăron)bor.
Latin saccharon
Latin saccharum
English saccharo-
Proto-Indo-European *dʰeh₁-der.
Proto-Italic *-iðos
Latin -idusder.
English -ide
English saccharide
English oligosaccharide
English chitooligosaccharide
English acetylchitooligosaccharide
From acetyl + chitooligosaccharide.