adj, noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Any compound containing one of more atoms of a radioactive isotope; a radiolabel or radiotracer

Adjective

1. 1
   Of or pertaining to radiochemistry not-comparable
2. 2
   Describing a chemical change that is the result of ionizing radiation not-comparable

Synonyms

All synonyms

acidbasicbiochemicalchemicalelementalelementary

Etymology

From radio- + chemical.

Related phrases

ionizing radiation

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.