英和和英

語源

Borrowed from Spanish 11-M, an abbreviation of 11 March.

固有名詞

11-M

1. (metonymic) The 2004 Madrid train bombings.
   • 2015 January 16, Rick Paulas, “The Linguistics of Tragedy”, in Pacific Standard‎, archived from the original on 22 April 2025:

     If the events took place on March 11 (like the public information phone number 3-1-1), perhaps the metonym wouldn’t be “3/11,” since it isn’t similarly visceral. (It’s worth noting that the Madrid train bombings, which took place on March 11, are known in Spain as “11-M” due to the country’s use of the date-before-month method of date formatting.)