noun
broken English
Refers to English that is grammatically incorrect, heavily accented, or otherwise non-standard, often spoken by non-native learners.
彼のブロークンイングリッシュでも、言いたいことは伝わった。
Even with his broken English, he got his point across.
観光客がブロークンイングリッシュで道を尋ねてきた。
A tourist asked me for directions in broken English.