Definition of Parkerize in US English:

Parkerize

(also Parkerise)

verb

  • with object To rustproof (iron or steel) by Parkerizing.

Origin

1920s; earliest use found in Raw Material. From the name of the Parker Rust-Proof Co. of America + -ize, after Parkerizing.

Pronunciation

Parkerize

/ˈpɑːkərʌɪz/