παιδάδελφος

From LSJ

διὰ νήσων τὸν πλόον ἐποιεῦντο → they kept sailing through the islands

Source

Greek Monolingual

παιδάδελφος, ο (Α)
ο νεώτερος αδελφός.
[ΕΤΥΜΟΛ. < παῖς, παιδός + ἀδελφός.