External radiation Synonyms

External replaced

Definitions for External


  • (adjective) not being a vital part of or belonging to something
  • (adjective) situated on the outside or farther out
  • (adjective) happening or arising or located outside or beyond some limits or especially surface

Synonyms for phrase

ER abbreviation

ER is an abbreviation for External Radiation
What does ER stand for?
ER stands for "External Radiation"

Radiation replaced

Definitions for Radiation


  • (noun) the act of spreading outward from a central source
  • (noun) a radial arrangement of nerve fibers connecting different parts of the brain
  • (noun) the spread of a group of organisms into new habitats