sialyloligosaccharide

Etymology tree
Ancient Greek σῐ́ᾰλον (sĭ́ălon)
Proto-Indo-European *-ikos
Proto-Italic *-ikos
Latin -icuslbor.
Old French -iquebor.
Middle English -ik
English -ic
English sialic
Proto-Indo-European *swel-der.?
Ancient Greek ῡ̔́λη (hū́lē)der.
Frenchder.
English -yl
English sialyl
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 sialyloligosaccharide
From sialyl + oligosaccharide.