dead letter
noun
uk/ˌded ˈlet.ər/us/ˌded ˈlet̬.ɚ/dead letternoun(MAIL)
[C]
aletterthat cannot bedeliveredto theaddresswritten on it and cannot bereturnedto thepersonwhosentit:
死信,无法投递的信件the dead-letteroffice死信处理办公室
Communications - the postal system
- addy
- care ofidiom
- collection box
- consignee
- delivery
- direct mail
- dispatch
- first class
- Freepost
- letterbox
- mail slot
- pigeonhole
- postage
- postbox
- postmark
- self-addressed
- stamp
- window
- zip code
dead letternoun(LAW/AGREEMENT)
[Cusually singular]
alaworagreementthat is nolongereffective:
已失效的法律;形同虚设的协议;空文Theceasefiretreatywas adeadletterassoonas it wassigned, as neithersideeverhad anyintentionofkeepingto it.由于双方缺乏遵守的诚意,停火协定一经签署就成了废纸一张。
Rules & laws
- admiralty
- anti-bribery
- anti-regulatory
- anti-sodomy
- anti-speculative
- binding
- edict
- juridical
- leash law
- legislation
- non-binding
- non-competition
- non-regulation
- protocol
- retroactive
- self-regulation
- sharia
- the Highway Code
- the law is an assidiom
- the Official Secrets Act