eleventy

number2

1. •
   (informal) The number 110, 11 × 10.

   • Compounds with other numerals: eleventy-one (111), eleventy-six (116), eleventy first (one-hundred and eleventh), etc.
2. •
   (informal) An indefinite large number.

   • No grown-up people, no babies, no girls. It was a world of boys, eleventy and a hundred strong. — 1921