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arapaima

/ˌɑːɹəˈpaɪmə/noun

arapaima is a noun meaning “Any large, bonytongue fish in the genus Arapaima, native to the Amazon and Essequibo basins of South America” (English Wiktionary, September 2026). It is spelled A-R-A-P-A-I-M-A, and it appears about once in every 46 million words in written English (wordfreq, 2021 data). The plural of arapaima is arapaimas.

What does arapaima mean?

noun

  1. 1

    Any large, bonytongue fish in the genus Arapaima, native to the Amazon and Essequibo basins of South America.

  2. 2

    One of the type species of this genus (Arapaima gigas).

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

How do you pronounce arapaima?

  • /ˌɑːɹəˈpaɪmə/

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

Forms of arapaima

  • arapaimas plural

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

How common is arapaima?

Arapaima appears about once in every 46 million words in written English, the 209,386th 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).

Arapaima in Spanish, French, German and Portuguese

In the sense Arapaima gigas:

LanguageWords
Frencharapaïma, pirarucu
Portuguesepirarucu

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 arapaima come from?

Borrowed from taxonomic name Arapaima, from Kari'na warapaimo.

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