Sang

sb. song —see Songe
sb. blood. Comb.: sank royall, blood royalEtymology: Old French sanc, sang; Latin sanguinem

Cela fait faire du mauvais sang = That causes one to worry.

Suer sang et eau (fam.) = To strain every nerve.

Bon sang ne peut mentir = Good breeding always shows itself; Like father, like son.