κατιόω (katióōkat-ee-o'-overbto become rusty)
[Grk] κατιόω, κατιόομαι LN: 2.61 GK: G2995
Derivation: from κατά and a derivative of ἰός;
Strong's: to rust down, i.e. corrode
KJV: --canker.
See: κατά
See: ἰός