postal
UK [ˈpəʊstl̩] · US [ˈpoʊstl̩] adjective
Forms postals
- adjective Relating to the collection, sorting and delivery of mail. “He's a postal worker, and has been in the postal industry for decades.”
- adjective (US, slang) Crazy, insane. “to go postal”
Etymology
From post + -al, modelled on French postal.
Webster’s 1913
- adjective Belonging to the post office or mail service; as, postal arrangements; postal authorities. Postal card, or Post card, a card sold by the government for transmission through the mails, at a lower rate of postage than a sealed letter. The message is written on one side of the card, and the direction on the other.
Etymology [Cf. F. postal.]
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “postal”, CC BY-SA 4.0. Details