Greek word
psēphos
ψῆφος
What it means
a pebble, i.e. a verdict or ticket
a pebble (as worn smooth by handling), i.e. (by implication, of use as a counter or ballot) a verdict (of acquittal) or ticket (of admission); a vote
Where it comes from
from the same as psēlapháō (ψηλαφάω)
How the King James translates it
Every place it appears 2
Revelation2:17