Vine's Expository Dictionary: View Entry
φιάλη phiálē, fee-al'-ay; of uncertain affinity; a broad shallow cup ("phial"):—vial.
The KJV translates Strong's G5357 in the following manner: vial (12x).
a broad shallow bowl, deep saucer
Strong's Number G5357 matches the Greek φιάλη (phialē),
which occurs 12 times in 12 verses
in the TR Greek.