اژادر

Etymology 1
Broken plural of اژدها. See usage notes.

Usage notes
The broken plural is found in many Persian words of Arabic origin; although اژدها is a native Persian word, it has no clear plural. This method of pluralisation is sometimes used even with native Persian words. Another plural of اژدها is اژدهایان, which uses the native Persian plural marker -ان.

Etymology 2
Broken plural of اژدر.