◎ 小报告 xiǎobàogào
[lodge a complaint against sb.with his superior;unhonest information made known to the superiors] 暗中收集情况向上级作的汇报。有时也称“小汇报”

1.[口] lodge a complaint against sb. with his superior; snitch

怀着不正当的目的，背地里向领导反映情况或说人坏话，谓之“小报告”。 蒋子龙 《锅碗瓢盆交响曲》：“这是黑帐本、小报告，不是正大光明的人所为。”