ды́ня • (dýnja) f inan (genitive ды́ни, nominative plural ды́ни, genitive plural дынь)
From Old East Slavic дынꙗ (dynja), from Proto-Slavic *kъdynja, from Ancient Greek κυδώνια (μῆλα) (kudṓnia (mêla), “quince”).