The Collaborative International Dictionary
Ungeld
Ungeld \Un*geld"\, n. [Pref. un- not + geld payment.]
(Anglo-Sax. Law)
A person so far out of the protection of the law, that if he
were murdered, no geld, or fine, should be paid, or
composition made by him that killed him.
--Cowell. Burrill.
Wiktionary
ungeld
n. (context UK legal obsolete Anglo-Saxon law English) A person so far out of the protection of the law that no fine has to be paid by anybody who kills him.