Definition of 11:
(n) :
(cricket) A cricket team of eleven players.
(n) :
(soccer) A football team of eleven players.
(n) :
(countable, US, slang) A number off the charts of a hypothetical scale of 1 to 10.
(n) :
An exceptional specimen, (particularly) a physically attractive person.
(n) :
A very high level of intensity.