8 letters · 13 points in Scrabble
noun a text that excludes a particular letter or particular letters of the alphabet
originFrom Ancient Greek λειπογγράμμα (leipongrámma), from λείπω (leípō, “leaving out”) + γράμμα (grámma, “letter”), 18th c.
Etymology from Wiktionary, CC BY-SA 3.0