a system for sending the exact copy of a document via telephone lines nouna system for sending the exact copy of a document via telephone lines ExampleCan you confirm the booking by fax?verbto send a message by fax ExamplesThe details of the offer were faxed to the brokers this morning. • I've faxed the documents to our New York office.COMMENTBanks will not accept fax messages as binding instructions (as for example, a faxed order for money to be transferred from one account to another). to send a message by fax