radiochronology en · NOUN
Etymology
Etymology tree English radio- Ancient Greek χρόνος (khrónos)bor. English chrono- Ancient Greek -λογῐ́ᾱ (-logĭ́ā)bor. Latin -logialbor. French -logiebor. English -logy English chronology English radiochronology From radio- + chronology.
Meanings
- (uncountable) A technique in which the absolute age of an artefact is determined by measuring the ratios of specific radioactive isotopes