Radioactive matter Synonyms
Radioactive replaced
Definitions for Radioactive
- (adjective) exhibiting or caused by radioactivity
Synonyms for phrase
RM abbreviation
RM is an abbreviation for Radioactive MatterWhat does RM stand for?
RM stands for "Radioactive Matter" Definitions for Matter
- (noun) a major object of interest or concern (as in a discussion or artistic composition )
- (noun) something to be dealt with
- (noun) communications or parcels sent or carried through the postal system