tetragraph
English
Etymology
Noun
tetragraph (plural tetragraphs)
- A group of four letters.
- a sequence of four lines, each of which may be unbroken, broken once, or broken twice (especially as used in the divination of the Taixuanjing.
Related terms
- digraph
- trigraph
- pentagraph
- hexagraph
- heptagraph
- octagraph
- monophthong
- diphthong
- triphthong
- ligature