Where does “coltan” come from?

coltan (English) comes from English columbite, from English -ite, from French -ité, from Latin -īta, from Ancient Greek -ίτης, from Ancient Greek πολῑ́της, from Ancient Greek -της, from Proto-Hellenic -tāts — Creates verbal adjectives from verb stems.

coltan (English): A metallic ore, O, from which the elements...

Definitions

  1. A metallic ore, O, from which the elements...

Ancestry of “coltan”, step by step

coltan traces back through two separate lines of ancestry.

via English columbite

StepLanguageWordMeaning
1EnglishcolumbiteA black mineral that is a mixed iron and...
2English-iteUsed to form nouns denoting followers or...
3French-itéAlternative form of -té, giving a quality or...
4Latin-īta
5Ancient Greek-ίτηςSuffix forming a masculine noun: one connected...
6Ancient Greekπολῑ́τηςcitizen
7Ancient Greek-τηςForms nouns representing a state of being; Added...
8Proto-Hellenic-tāts
9Proto-Indo-European-teh₂tsUsed to form nouns representing state of being
10Proto-Indo-European-teh₂Used to form nouns representing state of being
11Proto-Indo-European-tósCreates verbal adjectives from verb stems

via English tantalite

StepLanguageWordMeaning
1EnglishtantaliteA dark-brown mineral that is an ore of tantalum...
2EnglishtantalumA chemical element with atomic number 73: a...
3LatinTantalusTantalus
4Ancient GreekΤάνταλοςTantalus; {{w|Tantalus}}

Words derived from “coltan

Every word from Proto-Indo-European -tós