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