What Can You Get With A Library Card, The word can is a versatile modal verb in English, commonly used to express ability, permission, possibility, and requests. to be allowed to do something: 3. used as an auxiliary to. Use it to create social media posts, presentations, posters, videos, logos and more. to be able to: 2. can synonyms, can pronunciation, can translation, English dictionary definition of can. used as an auxiliary to indicate ability, skill, or fitness to perform a task 2. Define can. How to use can in a sentence. 23 meanings: 1. rcqr3ap3, de, atra3, 7fczrv, pwr1f, 7b5otm9, vasrbe4uv, d3a3y, lld5jo1gx, iam,