gwiazda podwójna

== Polish == === Etymology === Literally, “double star”. Coined by Jan Śniadecki. === Pronunciation === IPA(key): /ˈɡvjaz.da pɔˈdvuj.na/ Syllabification: gwiaz‧da po‧dwój‧na === Noun === gwiazda podwójna f (astronomy) double star, binary star (two stars which form a stellar system, such that they orbit the point of equilibrium of their gravitational fields) ==== Declension ==== === Further reading === “gwiazda podwójna”, in Wielki słownik języka polskiego‎[1] (in Polish), Instytut Języka Polskiego PAN “gwiazda podwójna”, in Polish dictionaries at PWN‎[2] (in Polish)