Search Result for "digram": 
Wordnet 3.0

NOUN (1)

1. two successive letters (especially two letters used to represent a single sound: `sh' in `shoe');
[syn: digraph, digram]



The Collaborative International Dictionary of English v.0.48:

Digram \Di"gram\, n. [Gr. di- = di`s- twice + ? letter.]
   A digraph.
   [1913 Webster]


WordNet (r) 3.0 (2006):

digram
    n 1: two successive letters (especially two letters used to
         represent a single sound: `sh' in `shoe') [syn: digraph,
         digram]