What is a writing composed of words not having a certain letters; -- as in the Odyssey of Tryphiodorus there was no A in the first book, no B in the second, and so on called?

lipogram — A writing composed of words not having a certain letters; -- as in the Odyssey of Tryphiodorus there was no A in the first book, no B in the second, and so on. (Webster's 1913.)

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