Ringöffnung
German, noun
Ringöffnung is spelled R-I-N-G-Ö-F-F-N-U-N-G (11 letters) and appears about once in every 68 million words in written German, the 508,518th most frequent German word form (wordfreq, 2021 data). Ringöffnung is a German feminine noun meaning “ring opening (class of reaction)” (English Wiktionary, September 2026).
What does Ringöffnung mean in English?
noun
- 1
femininering opening (class of reaction)
Source: English Wiktionary, German section, dump of September 2, 2026 (CC BY-SA 4.0).
Forms of Ringöffnung
- Ringöffnungen plural
Source: English Wiktionary and German Wiktionary (dumps of September 2, 2026 and September 1, 2026).
How common is Ringöffnung in German?
Ringöffnung appears about once in every 68 million words in written German.
Ringöffnung0.0010.010.11101001,00010,000
rarerper million words of written Germanmore common
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).