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lahar

/ˈlɑhɑɹ/noun

lahar is a noun meaning “A volcanic mudflow” (English Wiktionary, September 2026). It is spelled L-A-H-A-R, and it appears about once in every 26 million words in written English (wordfreq, 2021 data). The plural of lahar is lahars.

What does lahar mean?

noun

  1. 1

    A volcanic mudflow.

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

How do you pronounce lahar?

  • /ˈlɑhɑɹ/

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Recordings: LL-Q1860_(eng)-Vealhurl-lahar.wav, Wikimedia Commons (author and licence on each file's page).

Forms of lahar

  • lahars plural

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

How common is lahar?

Lahar appears about once in every 26 million words in written English, the 155,937th 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).

Lahar in Spanish, French, German and Portuguese

In the sense volcanic mudflow:

LanguageWords
Frenchlahar
GermanLahar
Portugueselahar
Spanishlahar

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 lahar come from?

Borrowed from Javanese ꦭꦲꦂ (lahar). Introduced as geological term by Berend George Escher in 1922.

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