A more thorough explanation:

Definition: Facsimile means an exact copy or duplicate of something. It can also refer to a fax machine or the act of sending a fax.

1. The museum displayed a facsimile of the original manuscript.

2. I need to send a facsimile of the contract to my lawyer.

3. The company uses a facsimile machine to send important documents to clients.

These examples illustrate how facsimile can refer to both a physical copy and a method of communication. In the first example, a facsimile is a replica of a historical document. In the second example, a facsimile is a document sent via fax. In the third example, a facsimile machine is used to send important documents quickly and efficiently.