noun
English brain; intuitive English ability
Refers to the ability to think and understand English directly, without mentally translating from Japanese. Often used in language-learning contexts.
英語脳を鍛えるには、毎日英語で考える習慣が大切です。
To develop an English brain, it's important to make a habit of thinking in English every day.
彼女は留学してから英語脳が身についた。
She acquired an English brain after studying abroad.