窒化

Reading

Kana: ちっか

Romaji: chikka

Definitions

noun

vs

1

nitridization; nitriding

2

nitride (of ...)

Kanji

窒

Reading: チツ

Meanings: plug up, obstruct

化

Readings: カ、 ケ、 ば.ける、 ば.かす、 ふ.ける、 け.する

Meanings: change, take the form of, influence, enchant, delude, -ization