9/11

Etymology
From the date September 11 written in numbers according the format used in the United States, which puts the month before the day.

Usage notes

 * (nine-one-one) is usually used for the telephone number 911 instead of the date.

Proper noun

 * 1) The date of the attack on the Twin Towers and the Pentagon in the USA (September 11th, 2001).
 * 2)  The attack itself.

Translations

 * Chinese:
 * Mandarin: 9·11事件
 * Danish: 11. september
 * Finnish: WTC-isku
 * French:
 * German:
 * Japanese: 9・11
 * Portuguese: Onze de Setembro, 11 de Setembro
 * Spanish: 11S, 11-S
 * Swedish: 11 september-attackerna
 * Turkish: onbir eylül, 11 eylül

Noun

 * 1) An event comparable to 9/11.
 * 2)  A negative event a person or group of people experienced whose impact is not actually comparable to that of 9/11's.
 * 1)  A negative event a person or group of people experienced whose impact is not actually comparable to that of 9/11's.
 * 1)  A negative event a person or group of people experienced whose impact is not actually comparable to that of 9/11's.
 * 1)  A negative event a person or group of people experienced whose impact is not actually comparable to that of 9/11's.
 * 1)  A negative event a person or group of people experienced whose impact is not actually comparable to that of 9/11's.
 * 1)  A negative event a person or group of people experienced whose impact is not actually comparable to that of 9/11's.

Translations

 * Portuguese: Onze de Setembro, 11 de Setembro