тетраэдр

Kazakh

Cyrillic тетраэдр (tetraédr)
Arabic تەتراەدر

Etymology

Borrowed from Russian тетраэдр (tetraedr), from Ancient Greek τετράς (tetrás, four) + ἕδρα (hédra, seat).

Noun

тетраэдр (tetraédr)

  1. (geometry) tetrahedron

Declension


Russian

Pronunciation

  • IPA(key): [tʲɪˈtraɪdr]
  • (less common, dated) IPA(key): [tɨˈtraɪdr] (phonetic respelling: тэтра́эдр)

Noun

тетра́эдр (tetráedr) m inan (genitive тетра́эдра, nominative plural тетра́эдры, genitive plural тетра́эдров)

  1. (geometry) tetrahedron (polyhedron)

Declension

Synonyms

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