a bag of bones

(informal)

a person or animal that is extremely thin All the plumpness she'd acquired in middle age had gone. She was a bag of bones.

Name	Pronounced	Usage
Gertie	GUR-tee (English), KHER-tee (Dutch)	English, Dutch
Bandi	-	Hungarian
Abelone	-	Danish
Lis	-	Danish, Swedish, Norwegian
Aldegonda	ahl-də-KHAWN-dah	Dutch
Ampelius	-	Ancient Greek (Latinized)