English sgian dubh

← English sgianan dubha (mention)

← Scottish Gaelic sgian-dubh (borrowed)

← Scottish Gaelic sgian (mention)

← Scottish Gaelic dubh (mention)

← Proto-Indo-European *sek- (root)

← Proto-Indo-European *sek- (derived)

← Proto-Indo-European *dʰewbʰ- (derived)