Facsimile bole to fax wala facsimile hai yeh, matlab ek dum same to same representation of something.
Literal translation (which is our mnemonic to): similar faces.
Dictionary Kya Bolti Hai Facsimile ke Baare Mein:
1. An exact copy or reproduction
2. Duplicator that transmits the copy by wire or radio
3. Send something via a facsimile machine