Osmium penetrator Synonyms

We can't find synonyms for the phrase "Osmium penetrator", but we have synonyms for terms, you can combine them.

OP abbreviation

OP is an abbreviation for Osmium Penetrator
What does OP stand for?
OP stands for "Osmium Penetrator"

Definitions for Osmium


  • (noun) a hard brittle blue-grey or blue-black metallic element that is one of the platinum metals; the heaviest metal known

Definitions for Penetrator