Lose: ' Lose ' is a verb

' Lose ' is a verb referring to the act of no longer possessing or misplacing something, while ' loose ' is an adjective describing something that is not tight or firmly attached. Is it "loosing" or "losing?" Which is the correct form to use when trying to say that we are "losing" a game. Or that we are "losing" our minds? Understanding the difference between loose and lose is essential for English learners, as these words are often confused due to their similar spelling and pronunciation. Knowing the correct usage of these commonly confused words will enhance your writing and speaking skills. Lose definition: to come to be without (something in one's possession or care), through accident, theft, etc., so that there is little or no prospect of recovery.. See examples of LOSE used in a sentence.