Ostrouch

== Polish == === Etymology === From ostry +‎ -o- +‎ -uch. === Pronunciation === IPA(key): /ɔsˈtrɔ.ux/ Rhymes: -ɔux Syllabification: Os‧tro‧uch === Proper noun === Ostrouch m pers a male surname ==== Declension ==== === Proper noun === Ostrouch f (indeclinable) a female surname === Further reading === “Ostrouch”, in Internetowy słownik nazwisk w Polsce [Internet dictionary of surnames in Poland], 2025–2030