Violation of a contractual obligation by failing to perform one’s own promise, by repudiating it, or by interfering with another party’s performance. [Cases: Contracts 312, 315. C.J.S. Contracts § 561.]
违约 英语:breach of contract 法语:inexécution (rupture) de contrat 德语:Vertragsbruch 意大利语:inadempienza contrattuale, rottura di contratto 西班牙语:incumplimiento de contrato