Oxford Dictionary English one-track mind nounnoun BrE BrE//ˌwʌn træk ˈmaɪnd// ; NAmE NAmE//ˌwʌn træk ˈmaɪnd// [usually singular] Add to my wordlistjump to other resultsif somebody has a one-track mind, they can only think about one subject (often used to refer to somebody thinking about sex) All he ever talks about is football. He’s got a one-track mind.See one-track mind in the Oxford Advanced American DictionaryCheck pronunciation: one-track mind oxfordlearnersdictionaries.com
