diedriryhmä

== Finnish == === Etymology === diedri +‎ ryhmä === Pronunciation === IPA(key): /ˈdie̯driˌryhmæ/, [ˈdie̞̯driˌryçmæ] IPA(key): /ˈdi.edriˌryhmæ/, [ˈdi.e̞driˌryçmæ] Rhymes: -yhmæ Syllabification(key): died‧ri‧ryh‧mä, di‧ed‧ri‧ryh‧mä Hyphenation(key): diedri‧ryhmä, di‧edri‧ryhmä === Noun === diedriryhmä (mathematics, geometry, algebra) dihedral group ==== Declension ====