четырёхгранник

Russian

Четырёхгранник

Etymology

четырёх- (četyrjóx-) +‎ грань (granʹ) +‎ -ник (-nik), calque of Ancient Greek τετράεδρον (tetráedron).

Pronunciation

IPA^(key): [t͡ɕɪtɨˌrʲɵɣˈɡranʲːɪk]

Noun

четырёхгра́нник • (četyrjoxgránnik) m inan (genitive четырёхгра́нника, nominative plural четырёхгра́нники, genitive plural четырёхгра́нников)

(geometry) tetrahedron
Synonym: тетра́эдр m (tetráedr)

Declension

Lua error in Module:utilities at line 142: attempt to perform arithmetic on local 'h' (a nil value)

Hypernyms

многогра́нник m (mnogogránnik)

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