English noun: mailbox | |||
1. | mailbox (artifact) a private box for delivery of mail | ||
Synonyms | letter box | ||
Broader (hypernym) | box | ||
2. | mailbox (artifact) public box for deposit of mail | ||
Synonyms | letter box, postbox | ||
Broader (hypernym) | maildrop | ||
Narrower (hyponym) | pillar box | ||