mail, scale

Concise Bible Dictionary:

See Armor.

Strong’s Dictionary of Hebrew Words:

Transliteration:
qasqeseth
Phonic:
kas-keh’-seth
Meaning:
by reduplication from an unused root meaning to shale off as bark; a scale (of a fish); hence a coat of mail (as composed of or covered with jointed plates of metal)
KJV Usage:
mail, scale