6 letters · 9 points in Scrabble
noun an interruption in the intensity or amount of something
noun a missing piece (as a gap in a manuscript)
noun a natural opening or perforation through a bone or a membranous structure
originLearned borrowing from Latin hiātus (“opening”) (mid-16th century), from hiō (“stand open, yawn”).
Etymology from Wiktionary, CC BY-SA 3.0