Brown-Driver-Briggs (BDB)
H7193
H7193 קַשְׂקֶ֫שֶׂת scale of fish, etc.
Brown-Driver-Briggs Hebrew Lexicon (BDB), 1906 — public domain
Strong's H7193 · Hebrew
qasqeseth
kas-keh'-seth
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)