Where does “drupose” come from?

drupose (English) comes from English drupe, from Latin drūpa, from Ancient Greek δρῠ́ππᾱ, from Ancient Greek δρῡ́πεψ, from Ancient Greek πέσσω, from Proto-Hellenic péťťō, from Proto-Indo-European pékʷ-ye-, from Proto-Indo-European pekʷ-.

drupose (English): A substance produced together with glucose by the action of moderately diluted hydrochloric acid on the stony concretions found in pears

Definitions

  1. A substance produced together with glucose by the action of moderately diluted hydrochloric acid on the stony concretions found in pears

Ancestry of “drupose”, step by step

drupose traces back through two separate lines of ancestry.

via English drupe

StepLanguageWordMeaning
1EnglishdrupeA stone fruit
2Latindrūpadrupe
3Ancient Greekδρῠ́ππᾱolive
4Ancient Greekδρῡ́πεψripened on a tree, ripe
5Ancient GreekπέσσωI soften, ripen; I boil, cook, bake; I digest
6Proto-Hellenicpéťťōto cook; to ripen
7Proto-Indo-Europeanpékʷ-ye-
8Proto-Indo-Europeanpekʷ-to cook; to ripen
9Proto-Indo-Europeanh₃-ép-kʷ-

via English glucose

StepLanguageWordMeaning
1EnglishglucoseA simple monosaccharide with a molecular formula...
2Frenchglucoseglucose; first-person singular present indicative...
3Ancient Greekγλεῦκοςsweet new wine, must; sweetness
Every word from Proto-Indo-European h₃-ép-kʷ-