millionesimus

== Latin == === Etymology === From milliō (“million”) + -ēsimus (“-th”). === Pronunciation === (Classical Latin) IPA(key): [mɪl.li.oːˈneː.sɪ.mʊs] (modern Italianate Ecclesiastical) IPA(key): [mil.li.oˈnɛː.s̬i.mus] === Numeral === milliōnēsimus (feminine milliōnēsima, neuter milliōnēsimum); first/second-declension numeral (New Latin) millionth ==== Declension ==== First/second-declension adjective.