Numero primo. Colloquial form of calling a football team. Eleven is the acronym of the national organization of blind Spaniards. Light evening meal, snack ( Onces ). Once Caldas is a Colombian soccer team.
Number between ten and twelve, the decimal base. Also an apocope of eleventh. It has Latin origin, which is written undecim ( '' by unus decim '' " 1 and 10 " ).