Italian balaustro

← Ancient Greek βαλαύστιον (mention)

← Latin balaustium (mention)

→ English balustrade (mention)

→ English baluster (derived)

→ Catalan balustre (borrowed)

→ German Baluster (derived)

→ French balustre (derived)

→ Middle French balustre (borrowed)

→ Italian balaustrata (affix)

→ Portuguese balaústre (derived)