Definition of "erre" [erre]

• A Middle English form of arr. (noun)

The Century Dictionary (Public Domain)

• "As a translator, there are occasions where you will have to come up with a plan for dealing with a tongue twister, such as “Erre con erre, guitarra;│erre con erre, carril:│rápido ruedan los carros,│rápido el ferrocarril”."
• "Strategist's Personal Library: Let them eat cake erre.. geese skip to main"
• "The radio should display "code", if it says "code erre" disconnect and reconnect the battery."