Definitions
The comparative form of dull; more dull.
Word origin
From dull (verb) + -er.
Used in a sentence
“But, of all, your grace must fly phlebotomy, fresh pork, conger, and clarified whey: they are all dullers of the vital spirits.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Less sharp”6 letters
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