hyperboloid en · NOUN
Etymology
Etymology tree Proto-Indo-European *úp Proto-Indo-European *-er Proto-Indo-European *upér Proto-Hellenic *hupér Ancient Greek ῠ̔πέρ (hŭpér) Ancient Greek ὑπερ- (huper-) Proto-Indo-European *gʷelH-der. Proto-Hellenic *gʷəlnō Ancient Greek βάλλω (bállō) Ancient Greek ὑπερβάλλω (huperbállō) Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Hellenic *-ā́ Ancient Greek -ᾱ (-ā) Ancient Greek -η (-ē) Ancient Greek ὑπερβολή (huperbolḗ)bor. New Latin hyperbolabor. English hyperbola Ancient Greek -ο- (-o-)der. Latin -o- Proto-Indo-European *weyd- Proto-Indo-European *-os Proto-Indo-European *wéydos Proto-Hellenic *wéidos Ancient Greek εἶδος (eîdos) Proto-Indo-European *-os Proto-Indo-European *-ēs Proto-Hellenic *-ēs Ancient Greek -ης (-ēs) Ancient Greek -ειδής (-eidḗs) Latin -oīdēslbor. English -oid English hyperboloid From hyperbola + -oid.
Meanings
- A particular surface in three-dimensional Euclidean space, the graph of a quadratic with all three variables squared and their coefficients not all of the same sign.
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| hyperboloids | Number=Plur | lexicographic |
Deriveds
hyperboloidal · hyperboloid of revolution
Hypernyms
Translations (33)
it iperboloide ad una falda (hyperboloid of one sheet) · ca hiperboloide de dues fulles (hyperboloid of two sheets) · es hiperboloide de una hoja (hyperboloid of one sheet) · gl hiperboloide nunha folla (hyperboloid of one sheet) · es hiperboloide hiperbólico (hyperboloid of one sheet) · gl hiperboloide dunha folla (hyperboloid of one sheet) · fr hyperboloïde (surface in three-dimensional space) · kk гиперболоид (surface in three-dimensional space) · ca hiperboloide d'una fulla (hyperboloid of one sheet) · gl hiperboloide (surface in three-dimensional space) · es hiperboloide (surface in three-dimensional space) · ca hiperboloide de dos fulls (hyperboloid of two sheets) · fi hyperboloidi (surface in three-dimensional space) · fr hyperboloïde à une nappe (hyperboloid of one sheet) · et hüperboloid (surface in three-dimensional space) · ast hiperboloide (surface in three-dimensional space) · gl hiperboloide de dúas follas (hyperboloid of two sheets) · pt hiperboloide de uma folha (hyperboloid of one sheet) · es hiperboloide elíptico (hyperboloid of two sheets) · es hiperboloide de dos hojas (hyperboloid of two sheets) · is breiðbogaflötur (surface in three-dimensional space) · hi अतिपरवलयज (surface in three-dimensional space) · fr hyperboloïde à deux nappes (hyperboloid of two sheets) · pt hiperboloide de duas folhas (hyperboloid of two sheets) · ast hiperboloide d'una fueya (hyperboloid of one sheet) · it iperboloide iperbolico (hyperboloid of one sheet) · pt hiperboloide (surface in three-dimensional space) · ca hiperboloide d'un full (hyperboloid of one sheet) · ca hiperboloide (surface in three-dimensional space) · it iperboloide ellittico (hyperboloid of two sheets) · it iperboloide (surface in three-dimensional space) · it iperboloide a due falde (hyperboloid of two sheets) · ast hiperboloide de dos fueyes (hyperboloid of two sheets)