XXVI

from WordNet (r) 3.0 (2006)

xxvi
    adj 1: being six more than twenty [syn: {twenty-six}, {26},
           {xxvi}]
    n 1: the cardinal number that is the sum of twenty-five and one
         [syn: {twenty-six}, {26}, {XXVI}]

from The Collaborative International Dictionary of English v.0.48

xxvi \xxvi\, adj.
   The Roman number representing {twenty-six}.

   Syn: twenty-six, 26.
        [WordNet 1.5]

[email protected]