Language Barriers

Lan·guage
/ˈlaNGɡwij/
noun: language; plural noun: languages
The principal method of human communication, consisting of words used in a structured and conventional way and conveyed by speech, writing, or gesture
Bar·ri·er
/ˈberēər/
noun: barrier; plural noun: barriers
A circumstance or obstacle that keeps people or things apart or prevents communication or progress.
"a language barrier"