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LENR

noun

LENR is a noun meaning “Synonym for cold fusion (nuclear fusion near room temperature)” (English Wiktionary, September 2026). It is spelled L-E-N-R, and it appears about once in every 79 million words in written English (wordfreq, 2021 data). The plural of LENR is LENRs.

What does LENR mean?

noun

  1. 1

    Synonym for cold fusion (nuclear fusion near room temperature).

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

Forms of LENR

  • LENRs plural

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

How common is LENR?

LENR appears about once in every 79 million words in written English, the 282,993rd 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).

Where does LENR come from?

Acronym for low-energy nuclear reaction(s).

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