I. e‧lev‧enth1 /ɪˈlev
ənθ/
adjective1. coming after ten other things in a series:
in the eleventh century
her eleventh birthday2. the eleventh hour the last moment before something important happens:
At the eleventh hour the government decided that something had to be done.—eleventh pronoun:
I’m planning to leave on the eleventh (=the 11th day of the month). [TahlilGaran] Dictionary of Contemporary English ▲