postman's knock
postman's knock · postman's knocks
A double knock at the door to indicate the delivery of letters or telegramsA double knock at the door to indicate the delivery of letters or telegrams.
Meaning
2 senses(countable)A double knock at the door to indicate the delivery of letters or telegrams.
(uncountable)Synonym of post office (“a party game involving the exchange of kisses”).
Forms
plural: postman's knocks| Singular | postman's knock |
|---|---|
| Plural | postman's knocks |
regular
Synonyms
1 synonymsLessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable