German

zweiundzwanzigeckig

Adjective[ˈt͡svaɪ̯ʊntˌt͡svant͡sɪçˌ.ɛkɪç]

twenty-two-sided, icosidigonal

zweiundzwanzigeckig is a German adjective meaning “twenty-two-sided, icosidigonal”.

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Meanings and forms from Wiktionary (CC BY-SA 4.0); example sentences from Tatoeba (CC BY 2.0 FR).