perfin

[ purf-in ]

noun

1. a postage stamp having perforated initials punched into the paper: used by businesses to prevent unauthorized use of stamps.

perfin

/ ˈpɜːfɪn /

noun

1. philately the former name for spif

Word History and Origins

Origin of perfin¹

perf(orated) in(itial)

Word History and Origins

Origin of perfin¹

from perf ( orated with ) in ( itials )