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phosphating

noun

phosphating is a noun meaning “The application of a protective coating of phosphate to the surface of metals (usually steels); various types exist; the coating is often black or…” (English Wiktionary, September 2026). It is spelled P-H-O-S-P-H-A-T-I-N-G, and it appears about once in every 62 million words in written English (wordfreq, 2021 data). The plural of phosphating is phosphatings.

What does phosphating mean?

noun

  1. 1

    The application of a protective coating of phosphate to the surface of metals (usually steels); various types exist; the coating is often black or gray.

    Near-synonym: blackening

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).

Forms of phosphating

  • phosphatings plural

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).

How common is phosphating?

Phosphating appears about once in every 62 million words in written English, the 246,401st most frequent word form in the list.

Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).

Phosphating in Spanish, French, German and Portuguese

In the sense application of a coating of phosphate:

LanguageWords
GermanPhosphatierung

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Translations are Wiktionary's, by sense; a linked word has its own PlainSpell page.

Where does phosphating come from?

From phosphate + -ing.

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).