tetraeder
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Danish
Etymology
From the prefix tetra-, appended by Ancient Greek ἕδρα (hédra, “seat”).
Noun
tetraeder n (singular definite tetraederet, plural indefinite tetraedre)
Inflection
| neuter gender |
singular | plural | ||
|---|---|---|---|---|
| indefinite | definite | indefinite | definite | |
| nominative | tetraeder | tetraederet | tetraedre | tetraedrene |
| genitive | tetraeders | tetraederets | tetraedres | tetraedrenes |
References
Norwegian Bokmål
Etymology
Noun
tetraeder n (definite singular tetraederet or tetraedret, indefinite plural tetraeder or tetraedre, definite plural tetraedra or tetraedrene)
- (geometry) a tetrahedron
Derived terms
References
- “tetraeder” in The Bokmål Dictionary.
- “tetraeder” in Det Norske Akademis ordbok (NAOB).
Norwegian Nynorsk
Etymology
Noun
tetraeder n (definite singular tetraederet, indefinite plural tetraeder, definite plural tetraedera)
- (geometry) a tetrahedron
Derived terms
References
- “tetraeder” in The Nynorsk Dictionary.
Swedish
Noun
tetraeder c
- (geometry) a tetrahedron
Declension
| nominative | genitive | ||
|---|---|---|---|
| singular | indefinite | tetraeder | tetraeders |
| definite | tetraedern | tetraederns | |
| plural | indefinite | tetraedrar | tetraedrars |
| definite | tetraedrarna | tetraedrarnas |