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fosterage

noun

fosterage is a noun meaning “The act of fostering another's child as if it were one's own” (English Wiktionary, September 2026). It is spelled F-O-S-T-E-R-A-G-E, and it appears about once in every 68 million words in written English (wordfreq, 2021 data). The plural of fosterage is fosterages.

What does fosterage mean?

noun

  1. 1

    The act of fostering another's child as if it were one's own.

  2. 2

    The act of caring for another human being or animal.

  3. 3

    The condition of being the foster child.

  4. 4

    The act of promoting or encouraging something.

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

Forms of fosterage

  • fosterages plural

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

How common is fosterage?

Fosterage appears about once in every 68 million words in written English, the 258,950th 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).

Fosterage in Spanish, French, German and Portuguese

In the sense being a foster child:

LanguageWords
Frenchfosterage

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 fosterage come from?

From foster + -age.

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