Trigraphs are generally consonant groups or consonant and vowel combinations.
Words such as "rhythm" and "strength" contain not multiple consonants at all, but rather digraphs and trigraphs.
Geraldine Giraffe helps introduce the ARE trigraph by finding words that include that sound.
Katie-May Blight in Year One was able to tell me that she actually had a trigraph in her name.
A programmer may want to place two question marks together yet not have the compiler treat them as introducing a trigraph.
The combination is a digraph or trigraph indicating the nasalized vowel.
A phoneme can also be represented by three letters, called a trigraph.
In addition to the registration many gliders still show a large trigraph or competition number on the fin and on the underside of a wing.