Etymology Explorer › English

Where does “ectonucleotidase” come from?

ectonucleotidase (English) comes from English nucleotidase, from English nucleotide, from English nucleo-, from Latin nū̆cleus, from Latin nuculea, from Latin -eus, from Ancient Greek -εῖος, from Proto-Indo-European -iHwós — Creates adjectives from verb stems.

ectonucleotidase (English): Any nucleotidase that is active outside of a cell

Definitions

  1. Any nucleotidase that is active outside of a cell

Ancestry of “ectonucleotidase”, step by step

StepLanguageWordMeaning
1EnglishnucleotidaseAny enzyme that catalyzes the hydrolysis of a...
2EnglishnucleotideThe monomer constituting DNA or RNA biopolymer...
3Englishnucleo-Forming words pertaining to nuclei
4Latinnū̆cleus—
5Latinnuculeapertaining to a small nut
6Latin-eusargentum + API → argenteus; ferrum + API →...
7Ancient Greek-εῖοςForms adjectives, usually with a meaning of "of"...
8Proto-Indo-European-iHwós—
9Proto-Indo-European-wósCreates adjectives from verb stems
Every word from Proto-Indo-European -wós →