Definiciones
1.NounNATO, ICAO, ITU & IMO radiotelephony code for 12, used only with o'clock to indicate direction.
2.NumeralThe cardinal number occurring after eleven and before thirteen, represented in Arabic numerals as 12 and in Roman numerals as XII."There are twelve months in a year."
3.NounA group of twelve items."Fractions would be a little easier if we counted by twelves."
4.NounA twelve-bore gun.
5.NounA jury (normally composed of twelve persons).
6.NounThe police; law enforcement, especially a narcotics officer.
7.NounFront (front side of something, position in front of something)."watch your twelve"