Hello, you have come here looking for the meaning of the word trigram. In DICTIOUS you will not only get to know all the dictionary meanings for the word trigram, but we will also tell you about its etymology, its characteristics and you will know how to say trigram in singular and plural. Everything you need to know about the word trigram you have here. The definition of the word trigram will help you to be more precise and correct when speaking or writing your texts. Knowing the definition oftrigram, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
1974, Edward C. Carterette, Margaret Hubbard Jones, Informal Speech: Alphabetic & Phonemic Texts with Statistical Analyses and Tables, University of California Press, →ISBN, page 44:
In fact, half of all such words for this corpus are initiated by only 39 different trigrams!