paraboloid
English
Pronunciation
Audio (US) (file)
Noun
paraboloid (plural paraboloids)
- (mathematics) A surface having a parabolic cross section parallel to an axis, and circular or elliptical cross section perpendicular to the axis; especially the surface of revolution of a parabola.
Hypernyms
- quadric surface, quadric
Derived terms
- elliptic paraboloid
- hyperbolic paraboloid
- paraboloid of revolution
- paraboloidal
Translations
surface having a parabolic cross section parallel to an axis, and circular or elliptical cross section perpendicular to the axis; especially the surface of revolution of a parabola
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Romanian
Etymology
Borrowed from French paraboloïde.
Declension
Declension of paraboloid
| singular | plural | |||
|---|---|---|---|---|
| indefinite articulation | definite articulation | indefinite articulation | definite articulation | |
| nominative/accusative | (un) paraboloid | paraboloidul | (niște) paraboloizi | paraboloizii |
| genitive/dative | (unui) paraboloid | paraboloidului | (unor) paraboloizi | paraboloizilor |
| vocative | paraboloidule | paraboloizilor | ||
Swedish
Declension
| Declension of paraboloid | ||||
|---|---|---|---|---|
| Singular | Plural | |||
| Indefinite | Definite | Indefinite | Definite | |
| Nominative | paraboloid | paraboloiden | paraboloider | paraboloiderna |
| Genitive | paraboloids | paraboloidens | paraboloiders | paraboloidernas |
See also
- parabel
- parabolisk
- paraboloidisk
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