What does dull mean?
Dull means Lacking the ability to cut easily; not sharp..
/dʌl/ · adjective
Lacking the ability to cut easily; not sharp..
All these knives are dull.
He sat through the dull lecture and barely stayed awake.
"You are very dull this morning, Sheriff," said the youngest daughter of the house, who, being the baby and pretty, had grown pettishly privileged in speech.
But there we were given only the dullest, driest, pemmicanised forms like The Student's Hume, Once I had a hundred pages of The Student's Hume as a holiday task.
Choose a dull finish to hide fingerprints.
a dull fire or lamp; a dull red or yellow; a dull mirror
A great bargain also had been the excellent Axminster carpet which covered the floor; as, again, the arm-chair in which Bunting now sat forward, staring into the dull, small fire.
The young bird had the plumage of the saddleback, not the even chestnut of the jackbird, although its plumage was rather duller than that of the adult.
Choose a synonym only when it preserves the intended meaning, tone, and grammar of the full sentence.
Dull means Lacking the ability to cut easily; not sharp..
Common synonyms include dullen, blunt, banal, basic.
Possible antonyms include sharp, bright, astute, brainy.
All these knives are dull.
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