Undezillion
German, number
Undezillion is spelled U-N-D-E-Z-I-L-L-I-O-N (11 letters). Undezillion is a German feminine number meaning “unvigintillion (10⁶⁶)” (English Wiktionary, September 2026).
What does Undezillion mean in English?
number
- 1
feminineunvigintillion (10⁶⁶)
Source: English Wiktionary, German section, dump of September 2, 2026 (CC BY-SA 4.0).
Forms of Undezillion
- Undezillionen plural
Source: English Wiktionary and German Wiktionary (dumps of September 2, 2026 and September 1, 2026).