Definition of can

The word "can" has a rich history that dates back to Old English and Germanic roots. The modern English word "can" is derived from the Old English word "cunnan," which means "to know" or "to be able to." This Old English word is related to the Germanic word "kunna," which also means "to know" or "to be able to." In Old English, "cunnan" was used to express ability or capability, and it was often used in phrases such as "cunne ic" (I can) or "cunne thou" (thou canst). Over time, the meaning of "can" expanded to include the idea of being physically possible or feasible, as seen in phrases such as "can be done" or "can happen." Today, the word "can" is used in a wide range of contexts, from expressing ability or capability to indicating possibility or feasibility. Despite its evolution, the word "can" remains one of the most common and versatile words in the English language.