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dull

dull [ dul ]


adjective  (comparative dull·er, superlative dull·est)
Definition:
 
1. boring: arousing no interest or excitement

2. not vivid: lacking vividness or brightness of hue

3. overcast: not bright because of weather conditions such as thick clouds or mist

4. not intensely felt: not acutely or intensely felt or experienced, but prolonged
a dull ache

5. muffled: muffled and not resonant
a dull thud

6. blunt: lacking sharpness or the ability to cut cleanly

7. unintelligent: slow to understand or learn

8. slow to respond: lacking in alertness or speedy responsiveness
dull reflexes

9. listless: lacking in energy or enthusiasm
dull, scattered applause



transitive and intransitive verb  (past and past participle dulled, present participle dull·ing, 3rd person present singular dulls)
Definition:
 
1. reduce in loudness: to become quieter, or cause something to become quieter

2. become or make less acute: to become less acute or intensely felt, or cause something to become less acute or intensely felt
Sleepiness had dulled his hunger.

3. become or make blunt: to become less sharp, or cause something to become less sharp

4. become or make less bright: to become less bright or intense, or cause something to become less bright or intense

[ Old English dol "slow-witted" < Germanic]

dull·ish adjective
dull·ness noun
dul·ly adverb

Word Key: Synonyms

See boring1.

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