duodeoctoginta

• Symbol: LXXVIII

Literally "two from eighty"; duo (“two”) + dē (“from”) + octōgintā (“eighty”)

• (Classical) IPA^(key): /du.o.de.ok.toːˈɡin.taː/, [d̪uɔd̪eɔkt̪oːˈɡɪn̪t̪äː]
• (Ecclesiastical) IPA^(key): /du.o.de.ok.toˈd͡ʒin.ta/, [d̪uod̪eokt̪oˈd͡ʒin̪t̪ä]

duodeoctōgintā (indeclinable)

1. seventy-eight; 78

Although duodeoctōgintā is the usual expression for 78, it is also possible to say septuāgintā octō (“seventy-eight”) or octō et septuāgintā (“eight and seventy”).

• octōgintā
• ūndeoctōgintā

• Appendix:Latin cardinal numbers

• “duodeoctoginta”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• duodeoctoginta in Gaffiot, Félix (1934) Dictionnaire illustré latin-français, Hachette