tetraéder
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tetraéder
Hungarian
Etymology
From German Tetraeder, from Ancient Greek τετράεδρον (tetráedron, “triangle-based pyramid”), from τετράεδρος (tetráedros), from τετράς (tetrás, “four”) + ἕδρα (hédra, “seat”).[1]
Pronunciation
Noun
tetraéder (plural tetraéderek)
- (geometry) tetrahedron (a polyhedron composed of four triangular faces, six straight edges, and four vertex corners)
Declension
| Inflection (stem in -e-, front unrounded harmony) | ||
|---|---|---|
| singular | plural | |
| nominative | tetraéder | tetraéderek |
| accusative | tetraédert | tetraédereket |
| dative | tetraédernek | tetraédereknek |
| instrumental | tetraéderrel | tetraéderekkel |
| causal-final | tetraéderért | tetraéderekért |
| translative | tetraéderré | tetraéderekké |
| terminative | tetraéderig | tetraéderekig |
| essive-formal | tetraéderként | tetraéderekként |
| essive-modal | — | — |
| inessive | tetraéderben | tetraéderekben |
| superessive | tetraéderen | tetraédereken |
| adessive | tetraédernél | tetraédereknél |
| illative | tetraéderbe | tetraéderekbe |
| sublative | tetraéderre | tetraéderekre |
| allative | tetraéderhez | tetraéderekhez |
| elative | tetraéderből | tetraéderekből |
| delative | tetraéderről | tetraéderekről |
| ablative | tetraédertől | tetraéderektől |
| non-attributive possessive - singular |
tetraéderé | tetraédereké |
| non-attributive possessive - plural |
tetraéderéi | tetraéderekéi |
| Possessive forms of tetraéder | ||
|---|---|---|
| possessor | single possession | multiple possessions |
| 1st person sing. | tetraéderem | tetraédereim |
| 2nd person sing. | tetraédered | tetraédereid |
| 3rd person sing. | tetraédere | tetraéderei |
| 1st person plural | tetraéderünk | tetraédereink |
| 2nd person plural | tetraéderetek | tetraédereitek |
| 3rd person plural | tetraéderük | tetraédereik |
References
- ^ Tótfalusi, István. Idegenszó-tár: Idegen szavak értelmező és etimológiai szótára (’A Storehouse of Foreign Words: an explanatory and etymological dictionary of foreign words’). Budapest: Tinta Könyvkiadó, 2005. →ISBN
Further reading
- tetraéder in Bárczi, Géza and László Országh. A magyar nyelv értelmező szótára (“The Explanatory Dictionary of the Hungarian Language”, abbr.: ÉrtSz.). Budapest: Akadémiai Kiadó, 1959–1962. Fifth ed., 1992: →ISBN