Dictionary De - En
De - Es
De - Pt| English Dictionary: Trigraph | by the DICT Development Group |
| 1 result for Trigraph | |
| From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
|
Trigraph \Tri"graph\, n. [Pref. tri- + -graph.] Three letters united in pronunciation so as to have but one sound, or to form but one syllable, as -ieu in adieu; a triphthong. | |
