trzynastolecie

== Polish == === Etymology === From trzynaście +‎ -o- +‎ lat +‎ -ie. First attested in 1867. === Pronunciation === IPA(key): /tʂɘ.nas.tɔˈlɛ.t͡ɕɛ/ Rhymes: -ɛt͡ɕɛ Syllabification: trzy‧nas‧to‧le‧cie === Noun === trzynastolecie n thirteen-year-long period (Is there an English equivalent to this definition?) thirteenth anniversary ==== Declension ==== === References ===