18

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  18 \18\ adj.
     1. one more than seventeen; denoting a quantity consisting of
        one more than seventeen and one less than nineteen; --
        representing the number eighteen as Arabic numerals
  
     Syn: eighteen, xviii


          [WordNet 1.5 +PJC]

From WordNet (r) 2.0 [wn]:

  18
       adj : being one more than seventeen [syn: {eighteen}, {xviii}]
       n : the cardinal number that is the sum of seventeen and one
           [syn: {eighteen}, {XVIII}]