See Also: digraph(medicine)
digraph(1)(dictionary)
digraph(2)(dictionary)

digraph(1) (iou)



digraph noun1. L18.
[from DI-2 + -GRAPH.]
A group of two letters representing one sound.
di'graphic adjective (a) pertaining to or of the nature of a digraph; (b) written in two different characters or alphabets: L19.