noun / verb
fax
FAKS/fæks/
A copy of a document transmitted through telephone signals.
A fax from the insurance company arrives at our office.

Etymology
Facsimile means an exact copy. Fax first named the technology for transmitting such copies, then a transmission itself, giving the electronically sent document its name.
In context
so we got a fax back
More examples
- Please fax the signed form to the number below.
- She received a fax confirming her appointment.
- We are faxing the contract because their email is down.
Forms
fax · faxes · faxed · faxing