21-eckig
German, adjective
21-eckig is a German adjective meaning “alternative spelling of einundzwanzigeckig” (English Wiktionary, September 2026).
What does 21-eckig mean in English?
adjective
- 1
alternative spelling of einundzwanzigeckig
Source: English Wiktionary, German section, dump of September 2, 2026 (CC BY-SA 4.0).
Forms of 21-eckig
- 21-eckiger masculine nominative singular
Source: English Wiktionary and German Wiktionary (dumps of September 2, 2026 and September 1, 2026).