Eighteenth

3 definitions found

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

  Eighteenth \Eight"eenth`\, a. [From {Eighteen}.]
     1. Next in order after the seventeenth.
        [1913 Webster]
  
     2. Consisting of one of eighteen equal parts or divisions of
        a thing.


        [1913 Webster]

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

  Eighteenth \Eight"eenth`\, n.
     1. The quotient of a unit divided by eighteen; one of
        eighteen equal parts or divisions.
        [1913 Webster]
  
     2. The eighth after the tenth.
        [1913 Webster]

From WordNet (r) 2.0 [wn]:

  eighteenth
       adj : coming next after the seventeenth in position [syn: {18th}]
       n : position 18 in a countable series of things