Extra rails Synonyms

Definitions for Extra


  • (adjective) being over what is needed
  • (adverb) to a great degree
  • (noun) an interchangeable part or piece of equipment that is kept on hand for replacement of an original

Synonyms for phrase

ER abbreviation

ER is an abbreviation for Extra Rails
What does ER stand for?
ER stands for "Extra Rails"

Rails replaced

Definitions for Rails


  • (noun) a bar or pair of parallel bars of rolled steel making the railway along which railroad cars or other vehicles can roll