dull

From Wiktionary

Pronunciation[change]

Adjective[change]

Positive
dull

Comparative
duller

Superlative
dullest

  1. A dull object is not sharp.
  2. A dull object is not shiny.
  3. A dull person is boring and not interesting.
    The presentation was rather dull.
  4. A dull person is not smart.
    My friend is dull.

Verb[change]

Plain form
dull

Third-person singular
dulls

Past tense
dulled

Past participle
dulled

Present participle
dulling

  1. When you dull something, you make it softer or less sharp.

Related words[change]