English dictionary

Info: This web site is based on WordNet 3.0 from Princeton University.

English noun: coltan

1. coltan (substance) a valuable black mineral combining niobite and tantalite; used in cell phones and computer chips


Broader (hypernym)mineral

Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
2018 onlineordbog.dk