Greek word

tétartos

τέταρτος

What it means

fourth

Where it comes from

ordinal from téssares (τέσσαρες)

How the King James translates it

fourth8
four1
part1

Every place it appears 10

Matthew14:25

Mark6:48

Acts10:30

Revelation4:7 6:7 6:8 8:12 16:8 21:19