Siebzigeck
German edit
| ← 60 | 70 | 80 → | ||
|---|---|---|---|---|
| 7 | ||||
| Cardinal: siebzig Ordinal: siebzigste Sequence adverb: siebzigstens Ordinal abbreviation: 70. Adverbial: siebzigmal Adverbial abbreviation: 70-mal Multiplier: siebzigfach Multiplier abbreviation: 70-fach Fractional: Siebzigstel Polygon: Siebzigeck Polygon abbreviation: 70-Eck Polygonal adjective: siebzigeckig Polygonal adjective abbreviation: 70-eckig | ||||
Alternative forms edit
Etymology edit
Pronunciation edit
Noun edit
Siebzigeck n (strong, genitive Siebzigeckes or Siebzigecks, plural Siebzigecke)
- heptacontagon
- Synonym: Heptakontagon
Declension edit
Declension of Siebzigeck [neuter, strong]
| singular | plural | ||||
|---|---|---|---|---|---|
| indef. | def. | noun | def. | noun | |
| nominative | ein | das | Siebzigeck | die | Siebzigecke |
| genitive | eines | des | Siebzigeckes, Siebzigecks | der | Siebzigecke |
| dative | einem | dem | Siebzigeck, Siebzigecke1 | den | Siebzigecken |
| accusative | ein | das | Siebzigeck | die | Siebzigecke |
1Now rare, see notes.
Hypernyms edit
Coordinate terms edit
- Dreieck, Siebeneck, Neuneck
- Zehneck, Elfeck, Zwölfeck, Fünfzehneck
- Siebzehneck, Neunzehneck, Zwanzigeck, Einundzwanzigeck
- Dreißigeck, Vierzigeck, Fünfzigeck, Einundfünfzigeck
- Sechzigeck, Achtzigeck