The meaning of CAN is be physically or mentally able to. How to use can in a sentence. May: Usage Guide CAN definition: 1. used to say that you can and will do something: 3. used to say that you…. Definition of can1 modal verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. can synonyms, can pronunciation, can translation, English dictionary definition of can. to be able to, have the power or skill to: I can take a bus to the airport. She can paint very well. Not to be … Aug 29, 2025 · an open can (countable) A can is a metal container, usually for holding food or drink. I drink cola from a can. Spaghetti hoops come in a can. Can definition: Used to request or grant permission. How to use the modal verb 'can'.