Einundzwanzigeck
German, noun/ˈaɪ̯nʊntˌt͡svant͡sɪçˌ.ɛk/
Einundzwanzigeck is spelled E-I-N-U-N-D-Z-W-A-N-Z-I-G-E-C-K (16 letters). Einundzwanzigeck is a German neuter noun meaning “icosihenagon” (English Wiktionary, September 2026). The German Wiktionary defines it as “geometrische Figur mit einundzwanzig Ecken”.
What does Einundzwanzigeck mean in English?
noun
- 1
neutericosihenagon
Source: English Wiktionary, German section, dump of September 2, 2026 (CC BY-SA 4.0).
How German dictionaries define it
noun: 1. geometrische Figur mit einundzwanzig Ecken
The definition in the German Wiktionary, in German.
Source: German Wiktionary, dump of September 1, 2026 (CC BY-SA 4.0), through kaikki.org.
Forms of Einundzwanzigeck
- Einundzwanzigeckes genitive
- Einundzwanzigecks genitive
- Einundzwanzigecke plural
- Einundzwanzigecken dative definite plural
- 21-Eck alternative
Source: English Wiktionary and German Wiktionary (dumps of September 2, 2026 and September 1, 2026).
How do you pronounce Einundzwanzigeck?
- /ˈaɪ̯nʊntˌt͡svant͡sɪçˌ.ɛk/
- [aɪ̯nʊntˈt͡svant͡sɪçˌʔɛk]
- [aɪ̯nʊntˈt͡svant͡sɪkˌʔɛk]
Sources: English Wiktionary, German Wiktionary (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.