Define left. left synonyms, left pronunciation, left translation, English dictionary definition of left. adj. 1. a. Of, belonging to, located on, or being the side of the body to the north when the subject is facing east. b. Of, relating to, directed toward, or. You can refer to people who support the political ideals of socialism as the left. They are often contrasted with the right, who support the political ideals of capitalism and conservatism. LEFT definition: 1. on or towards the side of your body that is to the west when you are facing north: 2. the left…. Learn more. Left is the past tense and past participle of leave. If there is a certain amount of something left, or if you have a certain amount of it left, it remains when the rest has gone or been used. Is there any gin left? They still have six games left to play. Collins COBUILD Advanced Learner’s Dictionary. Copyright © HarperCollins Publishers. If you are holding a compass and facing north, the direction to the west of you is also to your left. Left is the opposite of right. LEFT definition: being, relating to, or located on or nearest to the side where a person’s heart normally is (opposed to right). See examples of left used in a sentence. (geography) Designating the bank of a river (etc.) on one's left when facing downstream (i.e. facing forward while floating with the current); that is, the north bank of a river that flows eastward. left meaning, definition, what is left: your left side is the side of your body.: Learn more. LEFT returns the first character or characters in a text string, based on the number of characters you specify. The meaning of LEFT is of, relating to, situated on, or being the side of the body in which the heart is mostly located. How to use left in a sentence.