viginti unus

Latin

**Latin numbers ^(edit)**
← 20	XXI 21	22 → ^{[a], [b]}
Cardinal: vīgintī ūnus, ūnus et vīgintī Ordinal: ūnus et vīcēsimus, vīcēsimus prīmus

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vīgintī ūnus

Wikipedia ^la

From vīgintī (“twenty”) + ūnus (“one”).

(Classical Latin) IPA^(key): /u̯iːˈɡin.tiː ˈuː.nus/, [u̯iːˈɡɪn̪t̪iː ˈuːnʊs̠]
(modern Italianate Ecclesiastical) IPA^(key): /viˈd͡ʒin.ti ˈu.nus/, [viˈd͡ʒin̪t̪i ˈuːnus]

vīgintī ūnus (feminine vīgintī ūna, neuter vīgintī ūnum); indeclinable portion with a first/second-declension numeral, singular only

twenty-one; 21
- 27 BCE – 25 BCE, Titus Livius, Ab Urbe Condita 21.22.4:
  elephanti viginti unus
  twenty-one elephants

Indeclinable portion with a first/second-declension adjective (pronominal), singular only.