DULL

Definition of DULL

  1. (verb)make dull in appearance
  2. (verb)become dull or lusterless in appearance; lose shine or brightness
  3. (verb)deaden (a sound or noise), especially by wrapping
  4. (verb)make numb or insensitive
  5. (verb)make dull or blunt
  6. (verb)become less interesting or attractive
  7. (verb)make less lively or vigorous
  8. (adj)lacking in liveliness or animation
  9. (adj)emitting or reflecting very little light
  10. (adj)not keenly felt
  11. (adj)not having a sharp edge or point
  12. (adj)being or made softer or less loud or clear
  13. (adj)so lacking in interest as to cause mental weariness
  14. (adj)(of color) very low in saturation; highly diluted
  15. (adj)slow to learn or understand; lacking intellectual acuity
  16. (adj)(of business) not active or brisk
  17. (adj)blunted in responsiveness or sensibility
  18. (adj)not clear and resonant; sounding as if striking with or against something relatively soft
  19. (adj)darkened with overcast