mundbriche
/ˈmʊndbrɪtʃ/ /ˈmʌndbrɪtʃ/(also mundbryc) Law. Now historical
noun
Transgression of the rights of protection; a breach of the peace. Also (occasionally): the fine paid for this offence.
Origin
Old English; earliest use found in Laws: Grið. From mund + bruche.