English dictionary



Hint: Question mark (?) is a wildcard. Question mark substitutes one character.

English noun: potassium-argon dating

1. potassium-argon dating (act) geological dating that relies on the proportions of radioactive potassium in a rock sample and its decay product, argon


Broader (hypernym)dating, geological dating









Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
2025 onlineordbog.dk