also: ぼうせい
noun
rustproofing
Rare term; the standard word is 防錆 (ぼうせい). This form uses the older kanji 銹 for rust.
See also: 防錆
「防銹」は「防錆」の異表記で、現在はほとんど使われない。
防銹 is a variant spelling of 防錆 and is rarely used today.
Common spelling for rustproofing; reading is ぼうせい, not ぼうしゅう. Included as a practical reference for learners.
Compound of 防 (prevent) and 銹 (rust). The kanji 銹 is a less common variant of 錆 (rust).