n. & v.
--n.
1. (often foll. by of) the breaking of or failure to observe a law, contract, etc.
2 a a breaking of relations; an estrangement. b a quarrel.
3 a a broken state. b a gap, esp. one made by artillery in fortifications.
--v.tr.
1. break through; make a gap in.
2 break (a law, contract, etc.).
Phrases and idioms:
breach of the peace an infringement or violation of the public peace by any disturbance or riot etc. breach of promise the breaking of a promise, esp. a promise to marry. stand in the breach bear the brunt of an attack. step into the breach give help in a crisis, esp. by replacing someone who has dropped out.
Etymology: ME f. OF breche, ult. f. Gmc