hydrographiarum

== Latin == === Pronunciation === (Classical Latin) IPA(key): [hy.drɔ.ɡra.pʰiˈaː.rũː] (modern Italianate Ecclesiastical) IPA(key): [i.dro.ɡra.fiˈaː.rum] Hyphenation: hy‧dro‧gra‧phi‧ā‧rum === Noun === hydrographiārum genitive plural of hydrographia